Average annual temperature is 9.8 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -20.1 °C
Number of sunny days: 127 days
Number of rainy days: 213 days
Number of snow days: 25 days
Look at detailed online map of Township of Donegal
* Weather data for Township of Donegal 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) | 15.4 | 17.7 | 18.3 | 25.8 | 26.0 | 28.4 | 28.3 | 28.5 | 28.3 | 23.7 | 16.0 | 15.0 |
| Average daytime temperature (°C) | 5.0 | 8.0 | 7.6 | 16.1 | 18.5 | 22.0 | 24.9 | 23.7 | 20.5 | 15.2 | 8.6 | 6.0 |
| Average temperature (°C) | 0.9 | 1.9 | 2.1 | 9.9 | 12.8 | 16.7 | 20.3 | 19.0 | 16.0 | 11.0 | 3.7 | 2.5 |
| Average night temperature (°C) | -2.0 | -2.9 | -1.8 | 4.8 | 7.5 | 12.2 | 16.7 | 15.1 | 12.4 | 7.6 | 0.0 | -0.2 |
| Absolute minimum temperature (°C) | -11.8 | -20.1 | -11.6 | -3.6 | -0.6 | 7.0 | 12.5 | 10.6 | 8.2 | -1.5 | -9.6 | -6.8 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 2.6 | 6.0 | 5.9 | 8.4 | 10.3 | 10.6 | 11.2 | 10.3 | 8.6 | 6.3 | 6.5 | 3.9 |
| Precipitation (mm) | 136 | 79 | 117 | 81 | 108 | 153 | 115 | 114 | 73 | 119 | 67 | 89 |
| Sunny days | 4 | 10 | 9 | 14 | 21 | 10 | 3 | 6 | 13 | 12 | 15 | 10 |
| Rainy days | 19 | 14 | 17 | 16 | 10 | 20 | 28 | 25 | 17 | 19 | 12 | 16 |
| Snow days | 8 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Township of Donegal during the most sunny months:
The largest precipitation sum in Township of Donegal is at