Septembers with the most precipitation in Montana since 1895

Stacker compiled a ranking of the Septembers with the most precipitation in Montana 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 1926
- Total precipitation: 2.59 inches
- Average temperature: 46.7°F
- Monthly high temperature: 58.4°F
- Monthly low temperature: 35.1°F

#9. September 1946
- Total precipitation: 2.66 inches
- Average temperature: 53°F
- Monthly high temperature: 65.8°F
- Monthly low temperature: 40.2°F

#8. September 1925
- Total precipitation: 2.79 inches
- Average temperature: 53.2°F
- Monthly high temperature: 64.4°F
- Monthly low temperature: 41.8°F

#7. September 1961
- Total precipitation: 2.8 inches
- Average temperature: 48.1°F
- Monthly high temperature: 59.9°F
- Monthly low temperature: 36.2°F

#6. September 1911
- Total precipitation: 2.81 inches
- Average temperature: 51.7°F
- Monthly high temperature: 63.7°F
- Monthly low temperature: 39.7°F

#5. September 1985
- Total precipitation: 3.09 inches
- Average temperature: 47.8°F
- Monthly high temperature: 57.9°F
- Monthly low temperature: 37.8°F

#4. September 1978
- Total precipitation: 3.21 inches
- Average temperature: 55.4°F
- Monthly high temperature: 68.4°F
- Monthly low temperature: 42.4°F

#3. September 1941
- Total precipitation: 3.4 inches
- Average temperature: 49.6°F
- Monthly high temperature: 60.3°F
- Monthly low temperature: 39°F

#2. September 2019
- Total precipitation: 3.58 inches
- Average temperature: 55°F
- Monthly high temperature: 66.6°F
- Monthly low temperature: 43.4°F

#1. September 1986
- Total precipitation: 3.94 inches
- Average temperature: 48.9°F
- Monthly high temperature: 57.9°F
- Monthly low temperature: 39.9°F

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