Coldest Septembers in California since 1895
compiled a ranking of the coldest Septembers in California 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 1907 (tie)
- Average temperature: 65.1掳F
- Monthly high temperature: 79.6掳F
- Monthly low temperature: 50.6掳F
- Total precipitation: 0.16"
#10. September 1901 (tie)
- Average temperature: 65.1掳F
- Monthly high temperature: 79.5掳F
- Monthly low temperature: 50.7掳F
- Total precipitation: 1.09"
#9. September 1930
- Average temperature: 65掳F
- Monthly high temperature: 78.6掳F
- Monthly low temperature: 51.5掳F
- Total precipitation: 0.63"
#8. September 1927
- Average temperature: 64.9掳F
- Monthly high temperature: 79.3掳F
- Monthly low temperature: 50.5掳F
- Total precipitation: 0.19"
#7. September 1941
- Average temperature: 64.8掳F
- Monthly high temperature: 79.8掳F
- Monthly low temperature: 49.9掳F
- Total precipitation: 0.2"
#6. September 1965
- Average temperature: 64.6掳F
- Monthly high temperature: 78.8掳F
- Monthly low temperature: 50.5掳F
- Total precipitation: 0.16"
#5. September 1985
- Average temperature: 64.4掳F
- Monthly high temperature: 76.8掳F
- Monthly low temperature: 51.9掳F
- Total precipitation: 1.08"
#4. September 1911
- Average temperature: 64.1掳F
- Monthly high temperature: 78.2掳F
- Monthly low temperature: 49.9掳F
- Total precipitation: 0.44"
#3. September 1925
- Average temperature: 63.9掳F
- Monthly high temperature: 77.8掳F
- Monthly low temperature: 50掳F
- Total precipitation: 0.7"
#2. September 1900
- Average temperature: 63.8掳F
- Monthly high temperature: 77.8掳F
- Monthly low temperature: 49.8掳F
- Total precipitation: 0.27"
#1. September 1986
- Average temperature: 63.5掳F
- Monthly high temperature: 75.8掳F
- Monthly low temperature: 51.1掳F
- Total precipitation: 1.4"
