Average annual temperature is 11.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 182 days
Number of rainy days: 175 days
Number of snow days: 8 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) | 14.3 | 20.7 | 21.6 | 28.7 | 27.8 | 32.6 | 33.7 | 31.9 | 33.3 | 26.4 | 19.6 | 14.6 |
| Average daytime temperature (°C) | 6.5 | 9.7 | 10.1 | 19.3 | 21.2 | 25.3 | 29.8 | 28.2 | 24.1 | 18.2 | 10.4 | 7.5 |
| Average temperature (°C) | 2.8 | 3.5 | 4.1 | 12.3 | 14.9 | 19.0 | 23.6 | 22.0 | 18.4 | 13.0 | 5.1 | 3.5 |
| Average night temperature (°C) | 0.2 | -1.0 | -0.3 | 6.6 | 9.0 | 13.7 | 18.5 | 17.1 | 14.0 | 8.9 | 1.1 | 0.6 |
| Absolute minimum temperature (°C) | -5.9 | -12.7 | -8.6 | -0.8 | 2.2 | 9.2 | 15.5 | 12.8 | 9.1 | 0.1 | -7.4 | -4.7 |
| 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 | 14.0 | 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 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 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) | 4.7 | 7.3 | 7.5 | 9.2 | 10.8 | 11.1 | 12.1 | 11.0 | 9.0 | 7.7 | 7.6 | 4.9 |
| Precipitation (mm) | 67 | 45 | 86 | 75 | 40 | 99 | 59 | 67 | 110 | 39 | 57 | 93 |
| Sunny days | 10 | 18 | 14 | 16 | 18 | 13 | 10 | 15 | 16 | 15 | 22 | 15 |
| Rainy days | 19 | 8 | 15 | 14 | 13 | 17 | 21 | 16 | 14 | 16 | 7 | 15 |
| Snow days | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Hewitt during the most sunny months:
The largest precipitation sum in Hewitt is at