Average annual temperature is 10.7 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 184 days
Number of rainy days: 171 days
Number of snow days: 10 days
Look at detailed online map of Dahmer
* Weather data for Dahmer 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) | 15.7 | 19.7 | 21.2 | 26.0 | 24.8 | 27.6 | 32.8 | 31.3 | 32.4 | 25.0 | 19.9 | 15.4 |
| Average daytime temperature (°C) | 7.0 | 10.3 | 10.7 | 18.2 | 19.2 | 22.5 | 28.2 | 27.1 | 23.3 | 18.0 | 11.1 | 8.4 |
| Average temperature (°C) | 2.4 | 4.3 | 4.1 | 10.6 | 12.9 | 16.4 | 21.5 | 20.6 | 16.7 | 11.6 | 4.5 | 2.9 |
| Average night temperature (°C) | -1.0 | -0.7 | -0.9 | 4.1 | 7.2 | 10.5 | 15.5 | 15.3 | 11.2 | 6.8 | -0.4 | -0.8 |
| Absolute minimum temperature (°C) | -8.4 | -12.1 | -10.8 | -3.9 | -2.1 | 4.6 | 10.5 | 7.7 | 5.7 | -1.7 | -8.5 | -7.4 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.9 | 7.0 | 7.8 | 9.5 | 9.9 | 10.5 | 12.4 | 10.8 | 9.3 | 8.5 | 7.6 | 5.2 |
| Precipitation (mm) | 37 | 77 | 55 | 76 | 57 | 88 | 59 | 42 | 64 | 18 | 58 | 78 |
| Sunny days | 12 | 15 | 14 | 19 | 17 | 15 | 11 | 12 | 15 | 17 | 22 | 15 |
| Rainy days | 17 | 13 | 13 | 11 | 14 | 15 | 20 | 19 | 15 | 14 | 6 | 14 |
| Snow days | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Dahmer during the most sunny months:
The largest precipitation sum in Dahmer is at