Coldest Septembers in Utah since 1895

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September 30, 2025
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Coldest Septembers in Utah since 1895

compiled a ranking of the coldest Septembers in Utah since 1895 using data from the . Rankings are based on the lowest average temperature in each month. For each of the coldest months listed below, we've included the average state temperature, state-wide highs and lows for the month, and the total precipitation.

#10. September 1903
- Average temperature: 57.4°F
- Monthly high temperature: 71.7°F
- Monthly low temperature: 43.2°F
- Total precipitation: 1.14"

#8. September 1971 (tie)
- Average temperature: 57°F
- Monthly high temperature: 71.6°F
- Monthly low temperature: 42.2°F
- Total precipitation: 0.68"

#8. September 1970 (tie)
- Average temperature: 57°F
- Monthly high temperature: 71.8°F
- Monthly low temperature: 42.1°F
- Total precipitation: 1.09"

#7. September 1985
- Average temperature: 56.7°F
- Monthly high temperature: 69.9°F
- Monthly low temperature: 43.5°F
- Total precipitation: 1.64"

#6. September 1941
- Average temperature: 56.6°F
- Monthly high temperature: 70.2°F
- Monthly low temperature: 43°F
- Total precipitation: 1.3"

#5. September 1986
- Average temperature: 56.4°F
- Monthly high temperature: 68.6°F
- Monthly low temperature: 44.1°F
- Total precipitation: 1.95"

#4. September 1961
- Average temperature: 55.9°F
- Monthly high temperature: 68.5°F
- Monthly low temperature: 43.4°F
- Total precipitation: 2.34"

#3. September 1900
- Average temperature: 55.8°F
- Monthly high temperature: 69.3°F
- Monthly low temperature: 42.2°F
- Total precipitation: 1.48"

#2. September 1965
- Average temperature: 54.9°F
- Monthly high temperature: 68°F
- Monthly low temperature: 41.8°F
- Total precipitation: 1.73"

#1. September 1912
- Average temperature: 53.7°F
- Monthly high temperature: 68°F
- Monthly low temperature: 39.5°F
- Total precipitation: 0.57"

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