Average annual temperature is 12.0 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 145 days
Number of rainy days: 210 days
Number of snow days: 10 days
Look at detailed online map of Mendon
* Weather data for Mendon 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) | 17.7 | 20.8 | 21.4 | 28.1 | 29.6 | 32.9 | 31.4 | 31.0 | 32.2 | 27.2 | 19.1 | 17.1 |
| Average daytime temperature (°C) | 7.7 | 11.0 | 10.5 | 19.0 | 21.6 | 25.4 | 27.8 | 26.7 | 23.8 | 18.0 | 11.3 | 8.7 |
| Average temperature (°C) | 3.5 | 4.4 | 4.6 | 11.7 | 15.0 | 19.0 | 22.3 | 21.1 | 18.1 | 12.9 | 5.7 | 4.6 |
| Average night temperature (°C) | 0.5 | -0.6 | 0.0 | 5.9 | 8.8 | 13.4 | 18.0 | 16.5 | 13.5 | 8.8 | 1.5 | 1.4 |
| Absolute minimum temperature (°C) | -6.9 | -13.0 | -8.2 | -2.5 | 0.7 | 8.5 | 14.2 | 11.1 | 7.8 | 0.8 | -7.1 | -5.3 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 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) | 2.7 | 6.3 | 6.1 | 8.3 | 10.3 | 10.6 | 10.5 | 10.5 | 8.7 | 6.6 | 6.6 | 4.0 |
| Precipitation (mm) | 120 | 71 | 98 | 51 | 83 | 149 | 157 | 125 | 51 | 131 | 45 | 71 |
| Sunny days | 6 | 12 | 9 | 14 | 22 | 12 | 5 | 7 | 14 | 15 | 18 | 11 |
| Rainy days | 21 | 15 | 19 | 16 | 9 | 18 | 26 | 24 | 16 | 16 | 11 | 19 |
| Snow days | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Mendon during the most sunny months:
The largest precipitation sum in Mendon is at