For most Americans, memories of childhood summers conjure images of pool parties, beach outings, long days, and warm, starry nights. Even though you can't remember your first summer, based on scientific data, it is safe to say it was most likely one of the coolest of your life, regardless of when you were born.
For millions—especially in the western third of the country—the excitement for summer vacation months has become apprehension and forethought. Recollections of wildfires, dense smoke, arid land, heat waves, and drought have replaced the imagery of fun outdoor activities.
From West Texas to the Pacific Coast, summer average temperatures have progressively risen from 2 to 4 degrees Fahrenheit in the last five decades. The summer of 2024 wasn't just hot for the United States—it was the warmest ever recorded across the planet, with an average global temperature of more than 62 degrees Fahrenheit.
Though it hasn't yet been made official, the summer of 2025 will likely fall behind 2024 to rank as the second or third warmest in history. Still, this past season was yet another scorcher. A June heat wave sent temperatures soaring to record highs in the eastern U.S., and the National Oceanic and Atmospheric Administration reported that July 2025 ranked as Earth's third-warmest July. Extreme weather events, like the Central Texas floods in July and Phoenix's dust storm in August, also defined the season.
As we await more detailed information about the summer of 2025, Stacker consulted data from the National Oceanic and Atmospheric Administration to illustrate what summer weather was like in the U.S. from 1950 to 2023. Summer is defined as June, July, and August. Each metric is ranked relative to the entire time span, while average comparisons look at the historical average from 1901 to 2000.
What was the weather like for your very first summer? Take a look, and you may remember more than you think—or learn something new about summers before your time.
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1 / 74- Average summer temperature: 69.7 F (#73 warmest year; -1.7 F below 100-year average)
- Average high temperature: 82.8 F (#70 warmest year; -1.6 F below 100-year average)
- Average low temperature: 56.7 F (#74 warmest year; -1.7 F below 100-year average)
- Average precipitation: 9.2" (#12 highest; 0.9 inches above 100-year average)
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2 / 74- Average summer temperature: 70.7 F (#62 warmest year; -0.7 F below 100-year average)
- Average high temperature: 83.7 F (#60 warmest year; -0.7 F below 100-year average)
- Average low temperature: 57.8 F (#67 warmest year; -0.6 F below 100-year average)
- Average precipitation: 8.9" (#18 highest; 0.6 inches above 100-year average)
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3 / 74- Average summer temperature: 72.6 F (#19 warmest year; 1.2 F above 100-year average)
- Average high temperature: 86.0 F (#11 warmest year; 1.6 F above 100-year average)
- Average low temperature: 59.1 F (#35 warmest year; 0.7 F above 100-year average)
- Average precipitation: 7.2" (#70 highest; -1.1 inches below 100-year average)
Steven Gottlieb/Corbis Historical // Getty Images
4 / 74- Average summer temperature: 72.2 F (#29 warmest year; 0.8 F above 100-year average)
- Average high temperature: 85.5 F (#18 warmest year; 1.1 F above 100-year average)
- Average low temperature: 58.8 F (#42 warmest year; 0.4 F above 100-year average)
- Average precipitation: 7.5" (#66 highest; -0.8 inches below 100-year average)
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5 / 74- Average summer temperature: 72.2 F (#28 warmest year; 0.8 F above 100-year average)
- Average high temperature: 85.5 F (#17 warmest year; 1.1 F above 100-year average)
- Average low temperature: 58.8 F (#41 warmest year; 0.4 F above 100-year average)
- Average precipitation: 7.0" (#72 highest; -1.3 inches below 100-year average)
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6 / 74- Average summer temperature: 71.6 F (#46 warmest year; 0.2 F above 100-year average)
- Average high temperature: 84.6 F (#38 warmest year; 0.2 F above 100-year average)
- Average low temperature: 58.6 F (#48 warmest year; 0.2 F above 100-year average)
- Average precipitation: 8.1" (#53 highest; -0.2 inches below 100-year average)
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7 / 74- Average summer temperature: 71.7 F (#44 warmest year; 0.3 F above 100-year average)
- Average high temperature: 85.2 F (#26 warmest year; 0.8 F above 100-year average)
- Average low temperature: 58.3 F (#57 warmest year; -0.2 F below 100-year average)
- Average precipitation: 7.2" (#71 highest; -1.1 inches below 100-year average)
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8 / 74- Average summer temperature: 71.5 F (#48 warmest year; 0.1 F above 100-year average)
- Average high temperature: 84.5 F (#46 warmest year; 0.1 F above 100-year average)
- Average low temperature: 58.7 F (#45 warmest year; 0.2 F above 100-year average)
- Average precipitation: 8.1" (#54 highest; -0.2 inches below 100-year average)
RGallianos // Shutterstock
9 / 74- Average summer temperature: 71.3 F (#53 warmest year; -0.1 F below 100-year average)
- Average high temperature: 84.1 F (#55 warmest year; -0.3 F below 100-year average)
- Average low temperature: 58.5 F (#51 warmest year; 0.1 F above 100-year average)
- Average precipitation: 9.5" (#5 highest; 1.1 inches above 100-year average)
H. Armstrong Roberts/ClassicStock // Getty Images
10 / 74- Average summer temperature: 72.2 F (#26 warmest year; 0.8 F above 100-year average)
- Average high temperature: 85.4 F (#20 warmest year; 1.0 F above 100-year average)
- Average low temperature: 59.1 F (#34 warmest year; 0.7 F above 100-year average)
- Average precipitation: 8.3" (#41 highest; 0.0 inches below 100-year average)
Classic Stock // Getty Images
11 / 74- Average summer temperature: 71.7 F (#42 warmest year; 0.3 F above 100-year average)
- Average high temperature: 85.1 F (#29 warmest year; 0.7 F above 100-year average)
- Average low temperature: 58.4 F (#54 warmest year; 0.0 F below 100-year average)
- Average precipitation: 8.2" (#48 highest; -0.1 inches below 100-year average)
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12 / 74- Average summer temperature: 71.8 F (#39 warmest year; 0.4 F above 100-year average)
- Average high temperature: 85.0 F (#31 warmest year; 0.6 F above 100-year average)
- Average low temperature: 58.7 F (#45 warmest year; 0.2 F above 100-year average)
- Average precipitation: 8.7" (#30 highest; 0.3 inches above 100-year average)
H. Armstrong Roberts/ClassicStock // Getty Images
13 / 74- Average summer temperature: 70.7 F (#63 warmest year; -0.7 F below 100-year average)
- Average high temperature: 83.9 F (#58 warmest year; -0.5 F below 100-year average)
- Average low temperature: 57.5 F (#71 warmest year; -0.9 F below 100-year average)
- Average precipitation: 8.2" (#51 highest; -0.2 inches below 100-year average)
H. Armstrong Roberts/ClassicStock // Getty Images
14 / 74- Average summer temperature: 71.4 F (#50 warmest year; 0.0 F above 100-year average)
- Average high temperature: 84.4 F (#49 warmest year; 0.0 F below 100-year average)
- Average low temperature: 58.5 F (#52 warmest year; 0.0 F above 100-year average)
- Average precipitation: 8.0" (#59 highest; -0.4 inches below 100-year average)
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15 / 74- Average summer temperature: 71.1 F (#56 warmest year; -0.3 F below 100-year average)
- Average high temperature: 84.1 F (#56 warmest year; -0.3 F below 100-year average)
- Average low temperature: 58.2 F (#60 warmest year; -0.3 F below 100-year average)
- Average precipitation: 8.3" (#42 highest; 0.0 inches below 100-year average)
Aladdin Color Inc/Corbis Historical // Getty Images
16 / 74- Average summer temperature: 70.2 F (#72 warmest year; -1.2 F below 100-year average)
- Average high temperature: 82.8 F (#71 warmest year; -1.6 F below 100-year average)
- Average low temperature: 57.6 F (#70 warmest year; -0.8 F below 100-year average)
- Average precipitation: 8.8" (#25 highest; 0.5 inches above 100-year average)
Lambert // Getty Images
17 / 74- Average summer temperature: 71.3 F (#52 warmest year; -0.1 F below 100-year average)
- Average high temperature: 84.4 F (#47 warmest year; 0.0 F below 100-year average)
- Average low temperature: 58.2 F (#59 warmest year; -0.2 F below 100-year average)
- Average precipitation: 7.8" (#61 highest; -0.6 inches below 100-year average)
Robert Abbott Sengstacke // Getty Images
18 / 74- Average summer temperature: 70.4 F (#69 warmest year; -1.0 F below 100-year average)
- Average high temperature: 83.1 F (#68 warmest year; -1.3 F below 100-year average)
- Average low temperature: 57.7 F (#68 warmest year; -0.7 F below 100-year average)
- Average precipitation: 9.0" (#16 highest; 0.7 inches above 100-year average)
H. Armstrong Roberts/ClassicStock // Getty Images
19 / 74- Average summer temperature: 70.7 F (#65 warmest year; -0.8 F below 100-year average)
- Average high temperature: 83.3 F (#67 warmest year; -1.1 F below 100-year average)
- Average low temperature: 58.0 F (#62 warmest year; -0.4 F below 100-year average)
- Average precipitation: 8.8" (#25 highest; 0.5 inches above 100-year average)
Ralph Ackerman // Getty Images
20 / 74- Average summer temperature: 71.4 F (#51 warmest year; 0.0 F below 100-year average)
- Average high temperature: 84.3 F (#52 warmest year; -0.1 F below 100-year average)
- Average low temperature: 58.5 F (#50 warmest year; 0.1 F above 100-year average)
- Average precipitation: 8.7" (#28 highest; 0.4 inches above 100-year average)
H. Armstrong Roberts/ClassicStock // Getty Images
21 / 74- Average summer temperature: 72.0 F (#31 warmest year; 0.6 F above 100-year average)
- Average high temperature: 85.2 F (#24 warmest year; 0.8 F above 100-year average)
- Average low temperature: 58.8 F (#40 warmest year; 0.4 F above 100-year average)
- Average precipitation: 7.6" (#64 highest; -0.8 inches below 100-year average)
H. Armstrong Roberts/ClassicStock // Getty Images
22 / 74- Average summer temperature: 71.3 F (#54 warmest year; -0.1 F below 100-year average)
- Average high temperature: 84.3 F (#51 warmest year; -0.1 F below 100-year average)
- Average low temperature: 58.2 F (#58 warmest year; -0.2 F below 100-year average)
- Average precipitation: 8.3" (#43 highest; 0.0 inches below 100-year average)
Ira Gay Sealy/Denver Post // Getty Images
23 / 74- Average summer temperature: 70.7 F (#64 warmest year; -0.7 F below 100-year average)
- Average high temperature: 83.5 F (#63 warmest year; -0.9 F below 100-year average)
- Average low temperature: 57.9 F (#66 warmest year; -0.5 F below 100-year average)
- Average precipitation: 8.7" (#29 highest; 0.4 inches above 100-year average)
Classic Stock // Getty Images
24 / 74- Average summer temperature: 71.6 F (#47 warmest year; 0.2 F above 100-year average)
- Average high temperature: 84.6 F (#42 warmest year; 0.2 F above 100-year average)
- Average low temperature: 58.6 F (#47 warmest year; 0.2 F above 100-year average)
- Average precipitation: 8.1" (#57 highest; -0.3 inches below 100-year average)
Mirrorpix // Getty Images
25 / 74- Average summer temperature: 71.0 F (#60 warmest year; -0.4 F below 100-year average)
- Average high temperature: 84.2 F (#53 warmest year; -0.2 F below 100-year average)
- Average low temperature: 57.7 F (#69 warmest year; -0.7 F below 100-year average)
- Average precipitation: 8.2" (#46 highest; -0.1 inches below 100-year average)
Classic Stock // Getty Images
26 / 74- Average summer temperature: 70.9 F (#61 warmest year; -0.5 F below 100-year average)
- Average high temperature: 83.4 F (#65 warmest year; -1.0 F below 100-year average)
- Average low temperature: 58.3 F (#56 warmest year; -0.1 F below 100-year average)
- Average precipitation: 9.1" (#14 highest; 0.8 inches above 100-year average)
Classic Stock // Getty Images
27 / 74- Average summer temperature: 70.5 F (#68 warmest year; -1.0 F below 100-year average)
- Average high temperature: 83.6 F (#61 warmest year; -0.8 F below 100-year average)
- Average low temperature: 57.3 F (#72 warmest year; -1.1 F below 100-year average)
- Average precipitation: 7.5" (#65 highest; -0.8 inches below 100-year average)
Barbara Alper // Getty Images
28 / 74- Average summer temperature: 72.2 F (#27 warmest year; 0.8 F above 100-year average)
- Average high temperature: 85.0 F (#30 warmest year; 0.6 F above 100-year average)
- Average low temperature: 59.3 F (#24 warmest year; 0.9 F above 100-year average)
- Average precipitation: 8.6" (#33 highest; 0.3 inches above 100-year average)
Duane Howell/Denver Post // Getty Images
29 / 74- Average summer temperature: 71.5 F (#49 warmest year; 0.1 F above 100-year average)
- Average high temperature: 84.6 F (#39 warmest year; 0.2 F above 100-year average)
- Average low temperature: 58.4 F (#53 warmest year; 0.0 F below 100-year average)
- Average precipitation: 8.1" (#57 highest; -0.3 inches below 100-year average)
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30 / 74- Average summer temperature: 70.6 F (#66 warmest year; -0.8 F below 100-year average)
- Average high temperature: 83.4 F (#66 warmest year; -1.0 F below 100-year average)
- Average low temperature: 57.9 F (#65 warmest year; -0.5 F below 100-year average)
- Average precipitation: 8.8" (#21 highest; 0.5 inches above 100-year average)
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31 / 74- Average summer temperature: 72.4 F (#22 warmest year; 1.0 F above 100-year average)
- Average high temperature: 85.8 F (#13 warmest year; 1.4 F above 100-year average)
- Average low temperature: 59.1 F (#37 warmest year; 0.6 F above 100-year average)
- Average precipitation: 6.9" (#74 highest; -1.5 inches below 100-year average)
Lyn Alweis/Denver Post // Getty Images
32 / 74- Average summer temperature: 72.0 F (#35 warmest year; 0.6 F above 100-year average)
- Average high temperature: 84.6 F (#41 warmest year; 0.2 F above 100-year average)
- Average low temperature: 59.3 F (#26 warmest year; 0.9 F above 100-year average)
- Average precipitation: 9.3" (#10 highest; 0.9 inches above 100-year average)
Barbara Alper // Getty Images
33 / 74- Average summer temperature: 70.5 F (#67 warmest year; -0.9 F below 100-year average)
- Average high temperature: 82.9 F (#69 warmest year; -1.5 F below 100-year average)
- Average low temperature: 58.1 F (#61 warmest year; -0.3 F below 100-year average)
- Average precipitation: 8.8" (#23 highest; 0.5 inches above 100-year average)
Joe Sohm/Visions of America/Universal Images Group // Getty Images
34 / 74- Average summer temperature: 72.1 F (#30 warmest year; 0.7 F above 100-year average)
- Average high temperature: 84.9 F (#35 warmest year; 0.5 F above 100-year average)
- Average low temperature: 59.2 F (#30 warmest year; 0.8 F above 100-year average)
- Average precipitation: 7.4" (#67 highest; -0.9 inches below 100-year average)
Todd Gipstein/Corbis Histrorical // Getty Images
35 / 74- Average summer temperature: 71.6 F (#45 warmest year; 0.2 F above 100-year average)
- Average high temperature: 84.4 F (#50 warmest year; 0.0 F below 100-year average)
- Average low temperature: 58.9 F (#39 warmest year; 0.5 F above 100-year average)
- Average precipitation: 8.2" (#49 highest; -0.1 inches below 100-year average)
John Sohm/Visions of America // Getty Images
36 / 74- Average summer temperature: 71.1 F (#58 warmest year; -0.3 F below 100-year average)
- Average high temperature: 84.2 F (#54 warmest year; -0.2 F below 100-year average)
- Average low temperature: 58.0 F (#64 warmest year; -0.4 F below 100-year average)
- Average precipitation: 8.3" (#44 highest; -0.1 inches below 100-year average)
Alfred Gescheidt // Getty Images
37 / 74- Average summer temperature: 71.9 F (#37 warmest year; 0.5 F above 100-year average)
- Average high temperature: 84.6 F (#39 warmest year; 0.2 F above 100-year average)
- Average low temperature: 59.2 F (#32 warmest year; 0.7 F above 100-year average)
- Average precipitation: 8.6" (#33 highest; 0.3 inches above 100-year average)
picture alliance // Getty Images
38 / 74- Average summer temperature: 71.8 F (#40 warmest year; 0.4 F above 100-year average)
- Average high temperature: 84.6 F (#42 warmest year; 0.2 F above 100-year average)
- Average low temperature: 59.0 F (#38 warmest year; 0.6 F above 100-year average)
- Average precipitation: 8.4" (#40 highest; 0.1 inches above 100-year average)
John Sohm/Visions of America // Getty Images
39 / 74- Average summer temperature: 73.1 F (#10 warmest year; 1.7 F above 100-year average)
- Average high temperature: 86.7 F (#2 warmest year; 2.3 F above 100-year average)
- Average low temperature: 59.5 F (#21 warmest year; 1.1 F above 100-year average)
- Average precipitation: 6.9" (#73 highest; -1.4 inches below 100-year average)
John Sohm/Visions of America // Getty Images
40 / 74- Average summer temperature: 71.2 F (#55 warmest year; -0.2 F below 100-year average)
- Average high temperature: 83.8 F (#59 warmest year; -0.6 F below 100-year average)
- Average low temperature: 58.7 F (#43 warmest year; 0.3 F above 100-year average)
- Average precipitation: 9.4" (#7 highest; 1.1 inches above 100-year average)
Camerique/ClassicStock // Getty Images
41 / 74- Average summer temperature: 71.9 F (#36 warmest year; 0.5 F above 100-year average)
- Average high temperature: 84.6 F (#37 warmest year; 0.2 F above 100-year average)
- Average low temperature: 59.2 F (#31 warmest year; 0.8 F above 100-year average)
- Average precipitation: 8.1" (#56 highest; -0.2 inches below 100-year average)
Douglas Peebles // Getty Images
42 / 74- Average summer temperature: 72.0 F (#32 warmest year; 0.6 F above 100-year average)
- Average high temperature: 84.6 F (#44 warmest year; 0.2 F above 100-year average)
- Average low temperature: 59.4 F (#23 warmest year; 1.0 F above 100-year average)
- Average precipitation: 8.1" (#52 highest; -0.2 inches below 100-year average)
Independent Picture Group/Universal Images Group // Getty Images
43 / 74- Average summer temperature: 69.5 F (#74 warmest year; -1.9 F below 100-year average)
- Average high temperature: 81.7 F (#74 warmest year; -2.7 F below 100-year average)
- Average low temperature: 57.3 F (#73 warmest year; -1.1 F below 100-year average)
- Average precipitation: 9.9" (#1 highest; 1.6 inches above 100-year average)
John Sohm/Visions of America // Getty Images
44 / 74- Average summer temperature: 70.4 F (#70 warmest year; -1.0 F below 100-year average)
- Average high temperature: 82.5 F (#73 warmest year; -1.9 F below 100-year average)
- Average low temperature: 58.3 F (#55 warmest year; -0.1 F below 100-year average)
- Average precipitation: 9.7" (#2 highest; 1.4 inches above 100-year average)
Justin Sullivan // Getty Images
45 / 74- Average summer temperature: 72.3 F (#25 warmest year; 0.9 F above 100-year average)
- Average high temperature: 85.2 F (#24 warmest year; 0.8 F above 100-year average)
- Average low temperature: 59.3 F (#27 warmest year; 0.9 F above 100-year average)
- Average precipitation: 8.5" (#37 highest; 0.2 inches above 100-year average)
Andrew Lichtenstein/Corbis Historical // Getty Images
46 / 74- Average summer temperature: 71.8 F (#40 warmest year; 0.4 F above 100-year average)
- Average high temperature: 84.5 F (#45 warmest year; 0.1 F above 100-year average)
- Average low temperature: 59.1 F (#33 warmest year; 0.7 F above 100-year average)
- Average precipitation: 8.5" (#36 highest; 0.2 inches above 100-year average)
Joe Sohm/Visions of America // Getty Images
47 / 74- Average summer temperature: 72.0 F (#34 warmest year; 0.6 F above 100-year average)
- Average high temperature: 84.7 F (#36 warmest year; 0.3 F above 100-year average)
- Average low temperature: 59.2 F (#29 warmest year; 0.8 F above 100-year average)
- Average precipitation: 8.7" (#30 highest; 0.3 inches above 100-year average)
Rick Loomis/Los Angeles Times // Getty Images
48 / 74- Average summer temperature: 71.1 F (#57 warmest year; -0.3 F below 100-year average)
- Average high temperature: 83.5 F (#63 warmest year; -0.9 F below 100-year average)
- Average low temperature: 58.7 F (#44 warmest year; 0.3 F above 100-year average)
- Average precipitation: 8.8" (#24 highest; 0.5 inches above 100-year average)
Robert Lachmann/Los Angeles Times // Getty Images
49 / 74- Average summer temperature: 72.6 F (#20 warmest year; 1.2 F above 100-year average)
- Average high temperature: 85.1 F (#27 warmest year; 0.7 F above 100-year average)
- Average low temperature: 60.0 F (#16 warmest year; 1.5 F above 100-year average)
- Average precipitation: 8.6" (#33 highest; 0.3 inches above 100-year average)
Camerique/ClassicStock // Getty Images
50 / 74- Average summer temperature: 71.8 F (#38 warmest year; 0.4 F above 100-year average)
- Average high temperature: 84.4 F (#47 warmest year; 0.0 F below 100-year average)
- Average low temperature: 59.3 F (#28 warmest year; 0.9 F above 100-year average)
- Average precipitation: 8.2" (#49 highest; -0.1 inches below 100-year average)
Joel P. Lugavere/Los Angeles Times // Getty Images
51 / 74- Average summer temperature: 72.3 F (#24 warmest year; 0.9 F above 100-year average)
- Average high temperature: 85.3 F (#23 warmest year; 0.9 F above 100-year average)
- Average low temperature: 59.3 F (#24 warmest year; 0.9 F above 100-year average)
- Average precipitation: 7.7" (#62 highest; -0.7 inches below 100-year average)
Ken Lubas/Los Angeles Times // Getty Images
52 / 74- Average summer temperature: 72.7 F (#17 warmest year; 1.3 F above 100-year average)
- Average high temperature: 85.5 F (#16 warmest year; 1.1 F above 100-year average)
- Average low temperature: 59.8 F (#18 warmest year; 1.4 F above 100-year average)
- Average precipitation: 8.3" (#45 highest; -0.1 inches below 100-year average)
Ricardo DeAratanha/Los Angeles Times // Getty Images
53 / 74- Average summer temperature: 73.2 F (#9 warmest year; 1.8 F above 100-year average)
- Average high temperature: 86.2 F (#8 warmest year; 1.9 F above 100-year average)
- Average low temperature: 60.1 F (#13 warmest year; 1.7 F above 100-year average)
- Average precipitation: 7.6" (#63 highest; -0.8 inches below 100-year average)
Glenn Koenig/Los Angeles Times // Getty Images
54 / 74- Average summer temperature: 72.7 F (#15 warmest year; 1.3 F above 100-year average)
- Average high temperature: 85.6 F (#15 warmest year; 1.2 F above 100-year average)
- Average low temperature: 59.9 F (#17 warmest year; 1.5 F above 100-year average)
- Average precipitation: 8.7" (#30 highest; 0.3 inches above 100-year average)
Joe Sohm/Visions of America // Getty Images
55 / 74- Average summer temperature: 70.4 F (#71 warmest year; -1.0 F below 100-year average)
- Average high temperature: 82.7 F (#72 warmest year; -1.7 F below 100-year average)
- Average low temperature: 58.0 F (#63 warmest year; -0.4 F below 100-year average)
- Average precipitation: 9.6" (#3 highest; 1.3 inches above 100-year average)
John Greim/Lightrocket // Getty Images
56 / 74- Average summer temperature: 72.6 F (#18 warmest year; 1.2 F above 100-year average)
- Average high temperature: 85.3 F (#22 warmest year; 0.9 F above 100-year average)
- Average low temperature: 59.8 F (#18 warmest year; 1.4 F above 100-year average)
- Average precipitation: 8.8" (#21 highest; 0.5 inches above 100-year average)
Gina Ferazzi/Los Angeles Times // Getty Images
57 / 74- Average summer temperature: 73.5 F (#6 warmest year; 2.1 F above 100-year average)
- Average high temperature: 86.6 F (#5 warmest year; 2.2 F above 100-year average)
- Average low temperature: 60.4 F (#8 warmest year; 2.0 F above 100-year average)
- Average precipitation: 7.8" (#60 highest; -0.5 inches below 100-year average)
Construction Photograph/Avalon/Hulton Archive // Getty Images
58 / 74- Average summer temperature: 73.1 F (#12 warmest year; 1.7 F above 100-year average)
- Average high temperature: 86.0 F (#12 warmest year; 1.6 F above 100-year average)
- Average low temperature: 60.2 F (#12 warmest year; 1.8 F above 100-year average)
- Average precipitation: 8.4" (#39 highest; 0.1 inches above 100-year average)
Lightrocket // Getty Images
59 / 74- Average summer temperature: 72.0 F (#32 warmest year; 0.6 F above 100-year average)
- Average high temperature: 84.9 F (#34 warmest year; 0.5 F above 100-year average)
- Average low temperature: 59.1 F (#36 warmest year; 0.7 F above 100-year average)
- Average precipitation: 8.9" (#20 highest; 0.5 inches above 100-year average)
Jeff Greenburg/Universal Images Group // Getty Images
60 / 74- Average summer temperature: 71.0 F (#59 warmest year; -0.4 F below 100-year average)
- Average high temperature: 83.5 F (#62 warmest year; -0.9 F below 100-year average)
- Average low temperature: 58.5 F (#49 warmest year; 0.1 F above 100-year average)
- Average precipitation: 8.8" (#25 highest; 0.5 inches above 100-year average)
Glenn Koenig/Los Angeles Times // Getty Images
61 / 74- Average summer temperature: 73.1 F (#11 warmest year; 1.7 F above 100-year average)
- Average high temperature: 85.5 F (#18 warmest year; 1.1 F above 100-year average)
- Average low temperature: 60.7 F (#5 warmest year; 2.3 F above 100-year average)
- Average precipitation: 9.3" (#8 highest; 1.0 inches above 100-year average)
Education Images/Universal Images Group // Getty Images
62 / 74- Average summer temperature: 73.7 F (#4 warmest year; 2.3 F above 100-year average)
- Average high temperature: 86.7 F (#3 warmest year; 2.3 F above 100-year average)
- Average low temperature: 60.7 F (#6 warmest year; 2.2 F above 100-year average)
- Average precipitation: 7.4" (#68 highest; -1.0 inches below 100-year average)
Education Images/Universal Images Group // Getty Images
63 / 74- Average summer temperature: 73.7 F (#3 warmest year; 2.3 F above 100-year average)
- Average high temperature: 87.2 F (#1 warmest year; 2.8 F above 100-year average)
- Average low temperature: 60.2 F (#11 warmest year; 1.8 F above 100-year average)
- Average precipitation: 7.2" (#69 highest; -1.1 inches below 100-year average)
Andia/Universal Images Group // Getty Images
64 / 74- Average summer temperature: 72.5 F (#21 warmest year; 1.1 F above 100-year average)
- Average high temperature: 84.9 F (#32 warmest year; 0.6 F above 100-year average)
- Average low temperature: 60.1 F (#14 warmest year; 1.7 F above 100-year average)
- Average precipitation: 9.2" (#11 highest; 0.9 inches above 100-year average)
Luis Sinco/Los Angeles Times // Getty Images
65 / 74- Average summer temperature: 71.7 F (#43 warmest year; 0.3 F above 100-year average)
- Average high temperature: 83.9 F (#57 warmest year; -0.5 F below 100-year average)
- Average low temperature: 59.5 F (#22 warmest year; 1.1 F above 100-year average)
- Average precipitation: 9.4" (#6 highest; 1.1 inches above 100-year average)
Ken Lubas/Los Angeles Times // Getty Images
66 / 74- Average summer temperature: 72.8 F (#14 warmest year; 1.4 F above 100-year average)
- Average high temperature: 85.1 F (#27 warmest year; 0.7 F above 100-year average)
- Average low temperature: 60.3 F (#9 warmest year; 1.9 F above 100-year average)
- Average precipitation: 9.2" (#13 highest; 0.9 inches above 100-year average)
The Washington Post // Getty Images
67 / 74- Average summer temperature: 73.5 F (#7 warmest year; 2.1 F above 100-year average)
- Average high temperature: 86.2 F (#9 warmest year; 1.8 F above 100-year average)
- Average low temperature: 60.8 F (#4 warmest year; 2.4 F above 100-year average)
- Average precipitation: 8.9" (#19 highest; 0.6 inches above 100-year average)
Spencer Platt // Getty Images
68 / 74- Average summer temperature: 72.7 F (#16 warmest year; 1.3 F above 100-year average)
- Average high temperature: 85.4 F (#20 warmest year; 1.0 F above 100-year average)
- Average low temperature: 60.0 F (#15 warmest year; 1.6 F above 100-year average)
- Average precipitation: 9.3" (#9 highest; 1.0 inches above 100-year average)
Drew Angerer // Getty Images
69 / 74- Average summer temperature: 73.5 F (#7 warmest year; 2.1 F above 100-year average)
- Average high temperature: 86.1 F (#10 warmest year; 1.7 F above 100-year average)
- Average low temperature: 60.9 F (#3 warmest year; 2.5 F above 100-year average)
- Average precipitation: 9.0" (#15 highest; 0.7 inches above 100-year average)
Anna-Rose Gassot/AFP // Getty Images
70 / 74- Average summer temperature: 72.4 F (#23 warmest year; 1.0 F above 100-year average)
- Average high temperature: 84.9 F (#33 warmest year; 0.5 F above 100-year average)
- Average low temperature: 59.8 F (#18 warmest year; 1.4 F above 100-year average)
- Average precipitation: 8.9" (#17 highest; 0.6 inches above 100-year average)
Jessica Christian/The San Francisco Chronicle via Getty Images
71 / 74- Average summer temperature: 73.5 F (#5 warmest year; 2.2 F above 100-year average)
- Average high temperature: 86.4 F (#7 warmest year; 2.1 F above 100-year average)
- Average low temperature: 60.7 F (#6 warmest year; 2.2 F above 100-year average)
- Average precipitation: 8.1" (#55 highest; -0.2 inches below 100-year average)
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72 / 74- Average summer temperature: 74.0 F (#1 warmest year; 2.6 F above 100-year average)
- Average high temperature: 86.5 F (#6 warmest year; 2.1 F above 100-year average)
- Average low temperature: 61.5 F (#1 warmest year; 3.1 F above 100-year average)
- Average precipitation: 9.5" (#4 highest; 1.2 inches above 100-year average)
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73 / 74- Average summer temperature: 73.9 F (#2 warmest year; 2.5 F above 100-year average)
- Average high temperature: 86.6 F (#4 warmest year; 2.2 F above 100-year average)
- Average low temperature: 61.2 F (#2 warmest year; 2.8 F above 100-year average)
- Average precipitation: 8.2" (#46 highest; -0.1 inches below 100-year average)
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74 / 74- Average summer temperature: 73.0 F (#13 warmest year; 1.6 F above 100-year average)
- Average high temperature: 85.7 F (#14 warmest year; 1.3 F above 100-year average)
- Average low temperature: 60.3 F (#10 warmest year; 1.9 F above 100-year average)
- Average precipitation: 8.4" (#38 highest; 0.1 inches above 100-year average)
Data reporting by Luke Hicks. Copy editing by Paris Close.
