Average annual temperature is 14.6 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 178 days
Number of rainy days: 185 days
Number of snow days: 2 days
Look at detailed online map of Duff
* Weather data for Duff 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) | 18.6 | 25.5 | 24.2 | 27.2 | 27.5 | 31.9 | 34.3 | 36.2 | 32.2 | 28.3 | 24.8 | 17.2 |
| Average daytime temperature (°C) | 11.4 | 14.3 | 15.1 | 19.6 | 23.9 | 27.4 | 30.4 | 29.0 | 26.9 | 21.0 | 15.8 | 11.5 |
| Average temperature (°C) | 6.1 | 8.5 | 8.9 | 13.5 | 17.6 | 21.1 | 24.4 | 23.5 | 20.6 | 15.2 | 9.1 | 5.9 |
| Average night temperature (°C) | 2.5 | 4.3 | 4.2 | 8.3 | 12.5 | 15.7 | 19.6 | 19.0 | 15.3 | 10.2 | 4.2 | 2.1 |
| Absolute minimum temperature (°C) | -5.2 | -6.5 | -6.7 | 0.6 | 4.9 | 10.7 | 15.6 | 12.8 | 11.4 | 3.7 | -5.7 | -6.2 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.1 | 6.1 | 8.4 | 9.4 | 10.6 | 10.9 | 11.0 | 10.1 | 10.8 | 8.3 | 7.6 | 6.2 |
| Precipitation (mm) | 108 | 111 | 113 | 82 | 82 | 88 | 80 | 84 | 39 | 18 | 46 | 100 |
| Sunny days | 11 | 13 | 20 | 17 | 10 | 13 | 4 | 13 | 19 | 21 | 21 | 16 |
| Rainy days | 19 | 15 | 11 | 13 | 21 | 17 | 27 | 18 | 11 | 10 | 9 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Duff during the most sunny months:
The largest precipitation sum in Duff is at