Average annual temperature is 9.4 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -27.1 °C
Number of sunny days: 157 days
Number of rainy days: 193 days
Number of snow days: 15 days
Look at detailed online map of Oakham
* Weather data for Oakham 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) | 12.0 | 12.7 | 13.9 | 29.9 | 28.4 | 32.7 | 30.2 | 26.8 | 31.4 | 26.6 | 16.1 | 14.2 |
| Average daytime temperature (°C) | 4.1 | 3.8 | 6.0 | 15.1 | 19.7 | 22.5 | 26.5 | 23.5 | 20.9 | 16.5 | 7.0 | 6.0 |
| Average temperature (°C) | 0.3 | -1.3 | 1.1 | 8.7 | 13.1 | 16.8 | 21.6 | 18.9 | 16.6 | 11.8 | 2.3 | 1.8 |
| Average night temperature (°C) | -2.8 | -5.9 | -3.0 | 3.5 | 7.0 | 12.3 | 17.7 | 15.0 | 13.3 | 8.1 | -1.4 | -1.3 |
| Absolute minimum temperature (°C) | -9.0 | -27.1 | -7.8 | -3.8 | 0.8 | 5.0 | 11.9 | 10.2 | 6.6 | 0.1 | -6.7 | -8.5 |
| 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) | 4.2 | 6.3 | 7.3 | 8.4 | 11.5 | 9.5 | 10.4 | 9.5 | 7.4 | 7.7 | 7.0 | 5.2 |
| Precipitation (mm) | 161 | 49 | 130 | 69 | 84 | 116 | 189 | 135 | 217 | 107 | 34 | 171 |
| Sunny days | 9 | 12 | 14 | 14 | 19 | 7 | 7 | 8 | 12 | 17 | 22 | 16 |
| Rainy days | 18 | 12 | 13 | 16 | 12 | 23 | 24 | 23 | 18 | 14 | 7 | 13 |
| Snow days | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Oakham during the most sunny months:
The largest precipitation sum in Oakham is at