Average annual temperature is 9.5 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -29.2 °C
Number of sunny days: 156 days
Number of rainy days: 188 days
Number of snow days: 21 days
Look at detailed online map of Town of Mason
* Weather data for Town of Mason 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) | 9.9 | 13.5 | 13.1 | 30.2 | 29.7 | 32.5 | 30.3 | 27.5 | 31.3 | 26.5 | 16.8 | 14.8 |
| Average daytime temperature (°C) | 3.7 | 3.5 | 5.8 | 14.3 | 20.0 | 22.3 | 26.4 | 24.0 | 21.5 | 17.0 | 7.3 | 6.5 |
| Average temperature (°C) | -0.1 | -2.1 | 1.1 | 8.5 | 13.5 | 17.0 | 21.7 | 19.3 | 17.1 | 12.4 | 2.7 | 2.1 |
| Average night temperature (°C) | -3.3 | -7.1 | -2.9 | 3.9 | 8.1 | 12.9 | 17.9 | 15.6 | 13.8 | 8.8 | -0.9 | -1.1 |
| Absolute minimum temperature (°C) | -9.6 | -29.2 | -7.4 | -4.3 | 0.7 | 5.8 | 12.4 | 12.3 | 7.7 | -0.5 | -6.5 | -7.9 |
| 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 | 14.6 | 15.3 | 15.0 | 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) | 4.3 | 6.5 | 7.3 | 8.3 | 11.4 | 8.9 | 10.1 | 9.5 | 7.6 | 7.4 | 7.0 | 5.4 |
| Precipitation (mm) | 165 | 56 | 148 | 95 | 95 | 165 | 223 | 180 | 187 | 130 | 50 | 187 |
| Sunny days | 10 | 12 | 13 | 16 | 20 | 5 | 5 | 10 | 11 | 16 | 22 | 16 |
| Rainy days | 15 | 10 | 12 | 14 | 11 | 25 | 26 | 21 | 19 | 15 | 7 | 13 |
| Snow days | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Town of Mason during the most sunny months:
Months with the longest average daylight duration in Town of Mason:
The largest precipitation sum in Town of Mason is at