Average annual temperature is 10.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 241 days
Number of rainy days: 93 days
Number of snow days: 31 days
Look at detailed online map of East Rochester (historical)
* Weather data for East Rochester (historical) United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.2 | 11.3 | 10.6 | 27.6 | 30.0 | 31.7 | 38.4 | 33.2 | 29.5 | 24.1 | 18.4 | 11.9 |
| Average daytime temperature (°C) | 1.5 | 4.7 | 5.0 | 16.1 | 21.3 | 24.3 | 34.3 | 30.0 | 24.6 | 17.4 | 9.9 | 7.0 |
| Average temperature (°C) | -2.2 | -0.5 | -0.6 | 8.8 | 15.1 | 18.1 | 27.9 | 24.2 | 18.5 | 12.0 | 5.5 | 3.0 |
| Average night temperature (°C) | -5.2 | -4.1 | -5.2 | 3.1 | 9.4 | 12.1 | 20.8 | 18.1 | 13.1 | 7.9 | 2.2 | 0.1 |
| Absolute minimum temperature (°C) | -14.1 | -10.9 | -12.8 | -8.5 | 0.3 | 5.4 | 17.3 | 12.7 | 4.7 | -4.6 | -5.1 | -6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 8.3 | 8.7 | 11.4 | 12.0 | 13.0 | 13.3 | 11.9 | 10.9 | 9.0 | 8.1 | 6.8 |
| Precipitation (mm) | 62 | 21 | 75 | 13 | 53 | 34 | 0 | 22 | 39 | 14 | 16 | 8 |
| Sunny days | 14 | 17 | 11 | 21 | 15 | 16 | 30 | 24 | 25 | 25 | 22 | 21 |
| Rainy days | 9 | 1 | 13 | 7 | 16 | 14 | 1 | 7 | 5 | 6 | 7 | 7 |
| Snow days | 8 | 10 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit East Rochester (historical) during the most sunny months:
The largest precipitation sum in East Rochester (historical) is at