Average annual temperature is 10.5 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -22.6 °C
Number of sunny days: 225 days
Number of rainy days: 114 days
Number of snow days: 26 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) | 3.6 | 11.6 | 18.7 | 28.4 | 30.8 | 33.7 | 36.5 | 38.2 | 35.3 | 31.6 | 17.7 | 12.5 |
| Average daytime temperature (°C) | -3.1 | 1.3 | 6.8 | 15.9 | 24.9 | 29.2 | 29.6 | 29.9 | 26.9 | 16.4 | 10.6 | 4.7 |
| Average temperature (°C) | -6.2 | -4.4 | -0.2 | 9.3 | 18.4 | 23.4 | 23.5 | 24.0 | 20.8 | 11.3 | 4.9 | 0.3 |
| Average night temperature (°C) | -9.0 | -8.8 | -4.5 | 3.8 | 12.6 | 17.4 | 18.1 | 18.9 | 15.9 | 7.0 | 0.7 | -3.0 |
| Absolute minimum temperature (°C) | -22.6 | -22.5 | -12.3 | -6.7 | 2.1 | 9.4 | 11.5 | 12.6 | 10.0 | -7.9 | -7.4 | -8.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.6 | 7.2 | 7.5 | 10.0 | 11.5 | 13.1 | 12.0 | 11.4 | 10.0 | 7.3 | 6.9 | 5.5 |
| Precipitation (mm) | 63 | 31 | 37 | 21 | 53 | 75 | 64 | 37 | 67 | 120 | 12 | 45 |
| Sunny days | 18 | 20 | 22 | 16 | 18 | 17 | 12 | 18 | 20 | 16 | 25 | 23 |
| Rainy days | 5 | 3 | 7 | 11 | 13 | 13 | 19 | 13 | 10 | 14 | 3 | 3 |
| Snow days | 8 | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 |
The best time to visit Randolph during the most sunny months:
The largest precipitation sum in Randolph is at