Average annual temperature is 11.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -11.7 °C
Number of sunny days: 152 days
Number of rainy days: 197 days
Number of snow days: 16 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) | 15.0 | 20.1 | 18.8 | 26.5 | 29.7 | 32.2 | 32.3 | 30.1 | 32.2 | 27.3 | 17.6 | 14.7 |
| Average daytime temperature (°C) | 5.8 | 9.5 | 8.7 | 17.0 | 21.3 | 25.1 | 28.0 | 26.5 | 23.7 | 16.9 | 9.9 | 7.6 |
| Average temperature (°C) | 1.9 | 2.5 | 3.2 | 10.5 | 14.7 | 19.2 | 22.4 | 20.8 | 18.3 | 12.5 | 5.1 | 4.0 |
| Average night temperature (°C) | -0.8 | -2.1 | -0.7 | 5.3 | 8.9 | 14.0 | 17.7 | 16.4 | 13.8 | 8.9 | 1.5 | 1.4 |
| Absolute minimum temperature (°C) | -8.6 | -11.7 | -7.8 | -2.9 | 1.2 | 9.0 | 13.7 | 12.0 | 7.6 | -0.1 | -7.7 | -7.1 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 2.8 | 6.5 | 6.1 | 8.6 | 10.7 | 11.4 | 11.8 | 11.0 | 9.0 | 6.5 | 6.6 | 3.6 |
| Precipitation (mm) | 141 | 72 | 112 | 98 | 46 | 111 | 86 | 100 | 22 | 57 | 54 | 71 |
| Sunny days | 9 | 11 | 12 | 13 | 21 | 16 | 6 | 9 | 14 | 14 | 17 | 10 |
| Rainy days | 15 | 15 | 15 | 17 | 10 | 14 | 25 | 22 | 16 | 17 | 12 | 19 |
| Snow days | 7 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Randolph during the most sunny months:
The largest precipitation sum in Randolph is at