Average annual temperature is 14.1 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 160 days
Number of rainy days: 200 days
Number of snow days: 5 days
Look at detailed online map of Hewett
* Weather data for 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) | 20.9 | 24.5 | 24.6 | 29.0 | 28.5 | 32.3 | 34.2 | 33.5 | 32.2 | 29.1 | 25.5 | 19.5 |
| Average daytime temperature (°C) | 11.5 | 14.1 | 14.3 | 20.8 | 22.8 | 26.5 | 30.6 | 28.3 | 25.6 | 20.7 | 14.8 | 11.5 |
| Average temperature (°C) | 5.9 | 7.7 | 7.9 | 13.7 | 16.7 | 20.6 | 24.4 | 22.8 | 19.9 | 15.0 | 8.3 | 6.1 |
| Average night temperature (°C) | 2.3 | 3.0 | 3.1 | 8.0 | 11.5 | 15.1 | 19.3 | 18.4 | 15.2 | 10.6 | 3.6 | 2.4 |
| Absolute minimum temperature (°C) | -7.1 | -8.3 | -8.0 | 0.7 | 3.2 | 9.3 | 15.1 | 12.7 | 10.7 | 1.7 | -6.6 | -5.2 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 4.8 | 6.8 | 7.7 | 9.7 | 10.0 | 11.3 | 11.9 | 10.0 | 10.0 | 7.7 | 7.4 | 5.3 |
| Precipitation (mm) | 90 | 114 | 62 | 70 | 116 | 51 | 83 | 126 | 65 | 45 | 52 | 80 |
| Sunny days | 9 | 13 | 16 | 19 | 15 | 12 | 6 | 7 | 13 | 16 | 19 | 15 |
| Rainy days | 20 | 15 | 14 | 11 | 16 | 18 | 25 | 24 | 17 | 15 | 10 | 15 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Hewett during the most sunny months:
The largest precipitation sum in Hewett is at