Average annual temperature is 10.0 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -28.1 °C
Number of sunny days: 188 days
Number of rainy days: 150 days
Number of snow days: 27 days
Look at detailed online map of Richwood
* Weather data for Richwood 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) | 7.7 | 10.3 | 17.7 | 25.4 | 31.0 | 32.9 | 33.2 | 35.7 | 33.9 | 28.5 | 18.0 | 12.7 |
| Average daytime temperature (°C) | 0.9 | 2.5 | 5.7 | 14.5 | 22.3 | 27.7 | 28.5 | 27.1 | 24.1 | 15.6 | 7.9 | 5.2 |
| Average temperature (°C) | -2.7 | -2.9 | 0.5 | 8.4 | 15.2 | 20.9 | 22.7 | 21.6 | 18.9 | 11.4 | 3.3 | 1.6 |
| Average night temperature (°C) | -5.3 | -7.3 | -4.1 | 3.1 | 9.0 | 14.7 | 17.3 | 17.0 | 14.9 | 7.7 | -0.4 | -1.0 |
| Absolute minimum temperature (°C) | -28.1 | -23.8 | -14.9 | -3.6 | -0.3 | 6.5 | 12.5 | 9.1 | 8.4 | -3.0 | -12.6 | -8.0 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 3.4 | 6.7 | 6.8 | 8.0 | 10.7 | 12.2 | 12.5 | 11.1 | 8.7 | 6.9 | 6.7 | 4.1 |
| Precipitation (mm) | 49 | 74 | 83 | 134 | 50 | 50 | 73 | 82 | 62 | 93 | 34 | 45 |
| Sunny days | 11 | 15 | 12 | 16 | 21 | 23 | 12 | 16 | 12 | 13 | 22 | 15 |
| Rainy days | 11 | 8 | 10 | 14 | 10 | 7 | 19 | 15 | 18 | 16 | 7 | 15 |
| Snow days | 9 | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 |
The best time to visit Richwood during the most sunny months:
Months with the longest average daylight duration in Richwood:
The largest precipitation sum in Richwood is at