Average annual temperature is 12.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 178 days
Number of rainy days: 174 days
Number of snow days: 13 days
Look at detailed online map of Hewitt
* Weather data for Hewitt 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) | 17.1 | 19.3 | 21.3 | 26.1 | 30.6 | 32.1 | 32.9 | 31.5 | 31.4 | 28.8 | 23.7 | 15.2 |
| Average daytime temperature (°C) | 5.6 | 10.1 | 10.4 | 17.0 | 22.2 | 26.1 | 28.1 | 26.6 | 25.0 | 18.3 | 11.7 | 8.1 |
| Average temperature (°C) | 2.1 | 3.7 | 4.5 | 10.8 | 16.1 | 20.4 | 23.2 | 21.8 | 19.4 | 13.4 | 6.1 | 4.1 |
| Average night temperature (°C) | -0.9 | -0.7 | 0.2 | 5.5 | 10.5 | 14.9 | 18.7 | 17.2 | 14.3 | 9.3 | 2.2 | 1.1 |
| Absolute minimum temperature (°C) | -10.4 | -12.0 | -8.5 | -0.7 | 2.8 | 9.9 | 15.3 | 11.1 | 9.5 | -3.5 | -9.0 | -6.5 |
| 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) | 3.8 | 7.3 | 7.2 | 8.7 | 10.4 | 10.5 | 11.9 | 11.0 | 9.6 | 7.3 | 7.7 | 4.5 |
| Precipitation (mm) | 119 | 57 | 147 | 58 | 55 | 73 | 136 | 105 | 26 | 63 | 30 | 45 |
| Sunny days | 8 | 17 | 13 | 16 | 20 | 10 | 11 | 13 | 19 | 13 | 24 | 14 |
| Rainy days | 16 | 10 | 14 | 14 | 11 | 20 | 20 | 18 | 11 | 17 | 6 | 17 |
| Snow days | 7 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
The best time to visit Hewitt during the most sunny months:
The largest precipitation sum in Hewitt is at