Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 189 days
Number of rainy days: 161 days
Number of snow days: 15 days
Look at detailed online map of Marshall County
* Weather data for Marshall County 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) | 15.1 | 13.6 | 21.6 | 26.2 | 34.3 | 35.5 | 35.3 | 36.7 | 32.8 | 29.3 | 22.0 | 15.4 |
| Average daytime temperature (°C) | 4.2 | 7.2 | 9.8 | 18.4 | 25.4 | 30.0 | 29.5 | 28.9 | 25.9 | 18.4 | 11.0 | 7.8 |
| Average temperature (°C) | 0.0 | 1.6 | 4.3 | 11.3 | 18.7 | 23.4 | 24.0 | 23.4 | 20.4 | 13.7 | 6.0 | 3.9 |
| Average night temperature (°C) | -2.8 | -2.5 | 0.3 | 5.5 | 12.5 | 17.0 | 19.1 | 18.9 | 16.1 | 9.8 | 1.9 | 1.4 |
| Absolute minimum temperature (°C) | -18.1 | -15.8 | -11.3 | -0.5 | 3.1 | 10.4 | 15.1 | 12.1 | 9.9 | -1.0 | -9.9 | -6.8 |
| 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 | 9.3 |
| 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) | 3.4 | 7.4 | 6.5 | 9.5 | 11.1 | 12.7 | 12.4 | 10.8 | 9.5 | 7.3 | 7.5 | 4.5 |
| Precipitation (mm) | 53 | 68 | 100 | 48 | 81 | 17 | 163 | 124 | 97 | 82 | 22 | 61 |
| Sunny days | 12 | 17 | 14 | 15 | 19 | 20 | 13 | 15 | 14 | 12 | 23 | 15 |
| Rainy days | 10 | 9 | 16 | 15 | 12 | 10 | 18 | 16 | 16 | 18 | 6 | 15 |
| Snow days | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The best time to visit Marshall County during the most sunny months:
The largest precipitation sum in Marshall County is at