Average annual temperature is 7.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 219 days
Number of rainy days: 111 days
Number of snow days: 35 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) | 2.0 | 3.6 | 3.7 | 19.1 | 30.6 | 35.2 | 35.1 | 34.4 | 34.5 | 30.2 | 15.7 | 10.0 |
| Average daytime temperature (°C) | -5.6 | -2.9 | -2.1 | 8.5 | 24.0 | 29.1 | 27.9 | 27.9 | 25.1 | 14.6 | 8.0 | 3.8 |
| Average temperature (°C) | -9.3 | -8.4 | -7.0 | 3.1 | 17.3 | 23.2 | 21.7 | 22.2 | 19.3 | 9.5 | 2.2 | -0.6 |
| Average night temperature (°C) | -12.7 | -12.6 | -11.0 | -1.3 | 10.9 | 17.6 | 15.9 | 17.5 | 14.6 | 5.5 | -2.1 | -3.5 |
| Absolute minimum temperature (°C) | -29.0 | -28.7 | -21.2 | -12.8 | -0.6 | 11.2 | 9.5 | 12.5 | 8.0 | -7.5 | -11.9 | -10.1 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.2 | 14.1 | 12.5 | 11.0 | 9.6 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.4 | 7.3 | 7.7 | 9.4 | 12.6 | 12.8 | 13.0 | 11.5 | 10.1 | 7.4 | 7.7 | 4.9 |
| Precipitation (mm) | 14 | 25 | 45 | 50 | 43 | 80 | 46 | 109 | 82 | 36 | 11 | 46 |
| Sunny days | 20 | 18 | 16 | 16 | 21 | 13 | 18 | 17 | 16 | 19 | 25 | 20 |
| Rainy days | 1 | 3 | 5 | 10 | 10 | 17 | 13 | 14 | 14 | 11 | 3 | 10 |
| Snow days | 10 | 7 | 10 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 |
The best time to visit Randolph during the most sunny months:
Months with the longest average daylight duration in Randolph:
The largest precipitation sum in Randolph is at