Average annual temperature is 14.2 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: -13.8 °C
Number of sunny days: 237 days
Number of rainy days: 118 days
Number of snow days: 10 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) | 13.6 | 17.6 | 23.8 | 30.5 | 33.4 | 37.1 | 39.4 | 42.7 | 37.7 | 33.2 | 22.4 | 16.9 |
| Average daytime temperature (°C) | 5.4 | 9.4 | 11.4 | 21.5 | 26.8 | 30.7 | 32.7 | 33.9 | 30.5 | 20.9 | 13.4 | 8.4 |
| Average temperature (°C) | 0.3 | 1.9 | 5.2 | 13.5 | 20.1 | 24.6 | 26.5 | 27.3 | 24.0 | 15.0 | 7.6 | 3.8 |
| Average night temperature (°C) | -3.4 | -3.2 | 0.7 | 7.5 | 14.4 | 19.1 | 21.5 | 22.0 | 18.5 | 10.4 | 3.4 | 0.4 |
| Absolute minimum temperature (°C) | -12.8 | -13.8 | -8.0 | -1.8 | 5.6 | 12.4 | 16.5 | 15.5 | 13.1 | -4.4 | -4.8 | -4.0 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 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) | 6.5 | 8.6 | 8.0 | 10.4 | 10.9 | 12.4 | 11.5 | 11.9 | 10.4 | 7.9 | 7.0 | 5.2 |
| Precipitation (mm) | 38 | 46 | 32 | 73 | 27 | 29 | 69 | 72 | 40 | 25 | 33 | 59 |
| Sunny days | 22 | 22 | 18 | 22 | 18 | 16 | 13 | 22 | 23 | 18 | 23 | 20 |
| Rainy days | 7 | 5 | 11 | 8 | 13 | 14 | 18 | 9 | 7 | 12 | 5 | 9 |
| Snow days | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Randolph during the most sunny months:
The largest precipitation sum in Randolph is at