Septembers with the most precipitation in Wyoming since 1895
Stacker compiled a ranking of the Septembers with the most precipitation in Wyoming since 1895 using data from the National Centers for Environmental Information. Rankings are based on the highest total precipitation in each month. For each of the months listed below, we've included the total precipitation, state-wide highs and lows for the month, and the average state temperature.
#10. September 2017 (tie)
- Total precipitation: 2.21 inches
- Average temperature: 54.1°F
- Monthly high temperature: 67.6°F
- Monthly low temperature: 40.7°F
#10. September 1965 (tie)
- Total precipitation: 2.21 inches
- Average temperature: 44.6°F
- Monthly high temperature: 56.2°F
- Monthly low temperature: 33°F
#9. September 1912
- Total precipitation: 2.23 inches
- Average temperature: 45.4°F
- Monthly high temperature: 56.3°F
- Monthly low temperature: 34.5°F
#8. September 1940
- Total precipitation: 2.43 inches
- Average temperature: 58°F
- Monthly high temperature: 71.4°F
- Monthly low temperature: 44.7°F
#7. September 1950
- Total precipitation: 2.5 inches
- Average temperature: 51.9°F
- Monthly high temperature: 64.6°F
- Monthly low temperature: 39.2°F
#6. September 1961
- Total precipitation: 2.71 inches
- Average temperature: 47.7°F
- Monthly high temperature: 59.9°F
- Monthly low temperature: 35.6°F
#5. September 2013
- Total precipitation: 2.88 inches
- Average temperature: 57.3°F
- Monthly high temperature: 69.9°F
- Monthly low temperature: 44.7°F
#4. September 1915
- Total precipitation: 3.05 inches
- Average temperature: 50.5°F
- Monthly high temperature: 62.8°F
- Monthly low temperature: 38.2°F
#3. September 1982
- Total precipitation: 3.08 inches
- Average temperature: 52.4°F
- Monthly high temperature: 64.6°F
- Monthly low temperature: 40.3°F
#2. September 1973
- Total precipitation: 3.11 inches
- Average temperature: 51.2°F
- Monthly high temperature: 63.6°F
- Monthly low temperature: 38.7°F
#1. September 1923
- Total precipitation: 3.44 inches
- Average temperature: 53.3°F
- Monthly high temperature: 67.1°F
- Monthly low temperature: 39.5°F
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