Average annual temperature is 11.7 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 213 days
Number of rainy days: 131 days
Number of snow days: 21 days
Look at detailed online map of Earlham
* Weather data for Earlham 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 | 13.7 | 23.4 | 27.4 | 30.5 | 33.0 | 35.6 | 37.6 | 35.2 | 32.3 | 18.7 | 14.6 |
| Average daytime temperature (°C) | 0.8 | 4.9 | 8.1 | 17.6 | 24.6 | 28.9 | 29.1 | 29.3 | 27.3 | 18.4 | 11.2 | 7.0 |
| Average temperature (°C) | -3.3 | -1.2 | 2.0 | 10.6 | 18.3 | 23.0 | 23.5 | 24.2 | 21.4 | 13.3 | 5.8 | 2.5 |
| Average night temperature (°C) | -6.5 | -5.9 | -2.4 | 5.1 | 12.2 | 17.2 | 18.5 | 19.6 | 16.1 | 9.1 | 1.4 | -0.7 |
| Absolute minimum temperature (°C) | -22.8 | -23.8 | -12.8 | -4.6 | 2.8 | 9.4 | 12.5 | 13.5 | 10.0 | -4.3 | -10.6 | -6.1 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 4.8 | 7.3 | 7.5 | 9.3 | 11.2 | 12.2 | 11.9 | 11.3 | 10.4 | 7.7 | 7.1 | 4.8 |
| Precipitation (mm) | 52 | 44 | 58 | 58 | 54 | 83 | 110 | 82 | 37 | 72 | 6 | 46 |
| Sunny days | 18 | 17 | 16 | 16 | 20 | 16 | 16 | 15 | 19 | 17 | 25 | 18 |
| Rainy days | 5 | 9 | 11 | 12 | 11 | 14 | 15 | 16 | 11 | 13 | 3 | 11 |
| Snow days | 8 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Earlham during the most sunny months:
The largest precipitation sum in Earlham is at