Average annual temperature is 12.4 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 183 days
Number of rainy days: 167 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 | 14.0 | 21.4 | 26.7 | 31.5 | 33.6 | 33.9 | 35.2 | 31.2 | 28.3 | 23.6 | 15.4 |
| Average daytime temperature (°C) | 5.1 | 8.0 | 9.9 | 18.3 | 25.1 | 29.4 | 28.6 | 27.6 | 24.9 | 18.0 | 11.3 | 7.8 |
| Average temperature (°C) | 0.6 | 2.0 | 4.2 | 11.2 | 18.6 | 23.1 | 23.4 | 22.6 | 19.8 | 13.3 | 6.0 | 3.8 |
| Average night temperature (°C) | -2.4 | -2.1 | -0.1 | 5.5 | 12.5 | 16.8 | 18.7 | 18.3 | 15.5 | 9.4 | 1.5 | 1.1 |
| Absolute minimum temperature (°C) | -14.6 | -14.8 | -11.3 | -2.2 | 2.4 | 10.5 | 14.5 | 11.4 | 9.9 | -2.6 | -10.2 | -8.2 |
| 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 | 9.3 |
| 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) | 3.8 | 7.3 | 6.6 | 9.8 | 10.9 | 12.7 | 12.5 | 10.6 | 9.9 | 7.4 | 7.5 | 4.6 |
| Precipitation (mm) | 54 | 132 | 118 | 74 | 30 | 21 | 82 | 142 | 105 | 89 | 25 | 67 |
| Sunny days | 8 | 16 | 11 | 15 | 16 | 22 | 13 | 12 | 16 | 16 | 22 | 16 |
| Rainy days | 12 | 11 | 18 | 15 | 15 | 8 | 18 | 19 | 14 | 15 | 8 | 14 |
| Snow days | 11 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Randolph during the most sunny months:
The largest precipitation sum in Randolph is at