Average annual temperature is 13.2 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -14.3 °C
Number of sunny days: 194 days
Number of rainy days: 160 days
Number of snow days: 11 days
Look at detailed online map of Township of Mason City
* Weather data for Township of Mason City 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) | 18.6 | 14.7 | 22.3 | 27.6 | 32.2 | 33.4 | 34.9 | 36.4 | 31.8 | 29.7 | 24.6 | 16.4 |
| Average daytime temperature (°C) | 6.2 | 8.8 | 10.9 | 19.2 | 25.6 | 30.0 | 29.3 | 28.1 | 26.0 | 19.1 | 12.3 | 8.5 |
| Average temperature (°C) | 1.3 | 2.7 | 5.1 | 12.1 | 19.2 | 23.7 | 24.2 | 23.3 | 20.6 | 14.2 | 6.8 | 4.5 |
| Average night temperature (°C) | -1.8 | -1.7 | 0.7 | 6.3 | 12.9 | 17.4 | 19.4 | 19.1 | 15.9 | 10.1 | 2.2 | 1.7 |
| Absolute minimum temperature (°C) | -14.1 | -14.3 | -10.3 | -1.3 | 4.0 | 11.1 | 14.9 | 11.7 | 10.2 | -1.8 | -9.1 | -7.4 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 4.4 | 7.5 | 6.5 | 9.6 | 10.8 | 12.7 | 12.5 | 10.3 | 10.0 | 7.3 | 7.5 | 4.7 |
| Precipitation (mm) | 40 | 100 | 122 | 68 | 23 | 43 | 86 | 106 | 42 | 84 | 18 | 72 |
| Sunny days | 12 | 16 | 12 | 15 | 20 | 20 | 14 | 10 | 18 | 16 | 25 | 16 |
| Rainy days | 12 | 10 | 18 | 15 | 11 | 10 | 17 | 21 | 12 | 15 | 4 | 15 |
| Snow days | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Township of Mason City during the most sunny months:
The largest precipitation sum in Township of Mason City is at