Average annual temperature is 9.0 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -28.8 °C
Number of sunny days: 196 days
Number of rainy days: 138 days
Number of snow days: 31 days
Look at detailed online map of Town of Hewett
* Weather data for Town of Hewett 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) | 4.2 | 7.2 | 9.0 | 27.0 | 33.1 | 32.8 | 31.8 | 36.3 | 36.2 | 29.9 | 16.6 | 11.9 |
| Average daytime temperature (°C) | -1.4 | 0.9 | 4.6 | 13.5 | 22.5 | 27.8 | 27.4 | 27.6 | 24.5 | 14.6 | 6.9 | 4.5 |
| Average temperature (°C) | -5.3 | -5.0 | -1.2 | 7.0 | 15.3 | 21.2 | 21.3 | 21.7 | 18.8 | 10.4 | 2.2 | 0.5 |
| Average night temperature (°C) | -8.5 | -9.8 | -5.9 | 2.0 | 9.1 | 15.0 | 15.9 | 16.6 | 14.5 | 6.9 | -1.3 | -2.0 |
| Absolute minimum temperature (°C) | -28.8 | -25.8 | -18.0 | -5.1 | -0.1 | 6.5 | 11.4 | 10.5 | 7.4 | -5.7 | -13.5 | -8.9 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 6.4 | 7.2 | 8.0 | 10.3 | 12.3 | 12.5 | 11.4 | 8.8 | 6.4 | 6.2 | 4.6 |
| Precipitation (mm) | 50 | 59 | 61 | 134 | 58 | 88 | 96 | 72 | 94 | 132 | 15 | 37 |
| Sunny days | 19 | 14 | 16 | 14 | 20 | 17 | 11 | 18 | 13 | 13 | 23 | 18 |
| Rainy days | 7 | 5 | 7 | 15 | 11 | 13 | 20 | 13 | 17 | 16 | 5 | 9 |
| Snow days | 5 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 |
The best time to visit Town of Hewett during the most sunny months:
Months with the longest average daylight duration in Town of Hewett:
The largest precipitation sum in Town of Hewett is at