Coldest Septembers in New Hampshire since 1895
compiled a ranking of the coldest Septembers in New Hampshire 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.
#9. September 1964 (tie)
- Average temperature: 53.9掳F
- Monthly high temperature: 66.8掳F
- Monthly low temperature: 41掳F
- Total precipitation: 1.12"
#9. September 1938 (tie)
- Average temperature: 53.9掳F
- Monthly high temperature: 65.3掳F
- Monthly low temperature: 42.5掳F
- Total precipitation: 9.61"
#8. September 1928
- Average temperature: 53.7掳F
- Monthly high temperature: 64.9掳F
- Monthly low temperature: 42.6掳F
- Total precipitation: 3.63"
#7. September 1966
- Average temperature: 53.6掳F
- Monthly high temperature: 65.6掳F
- Monthly low temperature: 41.5掳F
- Total precipitation: 4.22"
#6. September 1963
- Average temperature: 53.4掳F
- Monthly high temperature: 66.8掳F
- Monthly low temperature: 40.1掳F
- Total precipitation: 2.47"
#5. September 1917
- Average temperature: 53.3掳F
- Monthly high temperature: 66.6掳F
- Monthly low temperature: 40掳F
- Total precipitation: 1.22"
#3. September 1978 (tie)
- Average temperature: 53.2掳F
- Monthly high temperature: 66.7掳F
- Monthly low temperature: 39.8掳F
- Total precipitation: 1.43"
#3. September 1950 (tie)
- Average temperature: 53.2掳F
- Monthly high temperature: 64.3掳F
- Monthly low temperature: 42掳F
- Total precipitation: 2.54"
#2. September 1918
- Average temperature: 52.9掳F
- Monthly high temperature: 63.1掳F
- Monthly low temperature: 42.6掳F
- Total precipitation: 7.32"
#1. September 1956
- Average temperature: 52.6掳F
- Monthly high temperature: 64掳F
- Monthly low temperature: 41.3掳F
- Total precipitation: 5.01"
