Average annual temperature is 12.2 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 168 days
Number of rainy days: 182 days
Number of snow days: 15 days
Look at detailed online map of Randolph
* Weather data for Randolph 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) | 17.5 | 19.6 | 20.1 | 26.3 | 30.6 | 32.3 | 32.8 | 32.2 | 31.6 | 28.6 | 23.7 | 15.5 |
| Average daytime temperature (°C) | 5.2 | 9.9 | 10.1 | 17.2 | 22.1 | 26.3 | 28.7 | 26.7 | 25.0 | 18.3 | 11.5 | 8.2 |
| Average temperature (°C) | 2.0 | 3.5 | 4.3 | 10.9 | 16.1 | 20.4 | 23.5 | 21.9 | 19.6 | 13.5 | 6.1 | 4.3 |
| Average night temperature (°C) | -0.9 | -0.9 | 0.1 | 5.7 | 10.6 | 14.9 | 18.8 | 17.5 | 14.7 | 9.5 | 2.2 | 1.5 |
| Absolute minimum temperature (°C) | -10.7 | -13.0 | -8.5 | -1.6 | 2.1 | 9.3 | 14.9 | 11.4 | 9.7 | -3.5 | -9.2 | -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 | 14.0 | 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) | 3.3 | 7.4 | 6.9 | 8.8 | 10.4 | 10.6 | 12.3 | 10.8 | 9.6 | 7.2 | 7.8 | 4.2 |
| Precipitation (mm) | 123 | 63 | 160 | 75 | 55 | 78 | 118 | 122 | 27 | 63 | 20 | 36 |
| Sunny days | 7 | 16 | 13 | 14 | 20 | 11 | 9 | 13 | 19 | 12 | 22 | 12 |
| Rainy days | 17 | 11 | 14 | 15 | 11 | 19 | 22 | 18 | 11 | 18 | 8 | 18 |
| Snow days | 7 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
The best time to visit Randolph during the most sunny months:
The largest precipitation sum in Randolph is at