Average annual temperature is 13.9 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 182 days
Number of rainy days: 182 days
Number of snow days: 1 day
Look at detailed online map of Germantown
* Weather data for Germantown 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) | 17.0 | 22.4 | 24.7 | 29.4 | 28.9 | 33.8 | 36.5 | 33.5 | 36.3 | 28.0 | 23.1 | 16.1 |
| Average daytime temperature (°C) | 9.1 | 11.2 | 12.4 | 21.3 | 22.8 | 27.2 | 31.2 | 29.7 | 26.1 | 20.5 | 12.8 | 9.8 |
| Average temperature (°C) | 5.1 | 5.8 | 6.5 | 14.6 | 16.3 | 21.0 | 25.2 | 24.0 | 20.6 | 14.9 | 7.1 | 5.3 |
| Average night temperature (°C) | 1.8 | 1.3 | 1.6 | 8.9 | 10.2 | 15.4 | 20.3 | 19.3 | 15.9 | 10.3 | 2.7 | 1.7 |
| Absolute minimum temperature (°C) | -3.3 | -10.2 | -5.7 | 1.3 | 3.7 | 10.6 | 18.0 | 14.9 | 10.1 | 4.7 | -6.1 | -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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 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) | 5.0 | 6.6 | 7.6 | 9.4 | 10.7 | 10.7 | 11.8 | 10.8 | 8.8 | 8.7 | 7.7 | 5.5 |
| Precipitation (mm) | 67 | 51 | 65 | 101 | 31 | 119 | 108 | 44 | 138 | 32 | 60 | 138 |
| Sunny days | 13 | 17 | 14 | 16 | 16 | 14 | 5 | 13 | 15 | 17 | 24 | 18 |
| Rainy days | 18 | 10 | 17 | 14 | 15 | 16 | 26 | 18 | 15 | 14 | 6 | 13 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Germantown during the most sunny months:
The largest precipitation sum in Germantown is at