Average annual temperature is 12.2 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 150 days
Number of rainy days: 205 days
Number of snow days: 10 days
Look at detailed online map of Wittmer
* Weather data for Wittmer 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) | 15.9 | 21.1 | 20.7 | 27.8 | 31.4 | 33.7 | 32.1 | 31.7 | 33.9 | 27.7 | 18.2 | 15.8 |
| Average daytime temperature (°C) | 7.3 | 10.7 | 10.2 | 18.7 | 22.2 | 25.7 | 28.4 | 27.1 | 24.2 | 18.2 | 11.2 | 8.7 |
| Average temperature (°C) | 3.2 | 4.1 | 4.5 | 11.7 | 15.6 | 19.7 | 22.9 | 21.5 | 18.7 | 13.3 | 5.9 | 4.7 |
| Average night temperature (°C) | 0.3 | -0.8 | 0.2 | 6.0 | 9.5 | 14.4 | 18.4 | 16.9 | 14.2 | 9.4 | 2.0 | 1.7 |
| Absolute minimum temperature (°C) | -6.4 | -11.4 | -7.4 | -1.9 | 1.8 | 9.5 | 14.6 | 12.4 | 9.0 | 1.6 | -6.6 | -4.6 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 2.8 | 6.7 | 6.2 | 8.5 | 10.3 | 10.6 | 10.9 | 10.6 | 8.7 | 6.1 | 6.6 | 3.8 |
| Precipitation (mm) | 108 | 60 | 117 | 58 | 78 | 134 | 150 | 95 | 63 | 94 | 50 | 76 |
| Sunny days | 7 | 14 | 12 | 14 | 20 | 13 | 5 | 8 | 12 | 15 | 19 | 11 |
| Rainy days | 20 | 13 | 16 | 16 | 11 | 17 | 26 | 23 | 18 | 16 | 10 | 19 |
| Snow days | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Wittmer during the most sunny months:
The largest precipitation sum in Wittmer is at