Average annual temperature is 6.9 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -32.3 °C
Number of sunny days: 106 days
Number of rainy days: 214 days
Number of snow days: 45 days
Look at detailed online map of Town of Sunderland
* Weather data for Town of Sunderland 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) | 7.8 | 9.3 | 9.2 | 24.9 | 26.4 | 29.5 | 27.5 | 23.7 | 26.9 | 26.1 | 13.4 | 12.0 |
| Average daytime temperature (°C) | 0.6 | 0.7 | 2.6 | 12.0 | 16.9 | 20.0 | 23.7 | 20.6 | 18.9 | 13.7 | 3.9 | 3.0 |
| Average temperature (°C) | -2.8 | -4.7 | -2.0 | 6.5 | 10.6 | 15.0 | 19.3 | 16.6 | 14.5 | 9.8 | -0.2 | -0.6 |
| Average night temperature (°C) | -6.1 | -9.9 | -6.2 | 1.7 | 5.1 | 10.7 | 15.9 | 13.2 | 11.0 | 6.6 | -3.4 | -3.7 |
| Absolute minimum temperature (°C) | -13.1 | -32.3 | -13.1 | -9.6 | -2.2 | 4.2 | 10.6 | 8.4 | 3.5 | -3.5 | -12.4 | -13.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.8 | 5.8 | 7.8 | 11.2 | 9.4 | 10.4 | 9.9 | 7.7 | 6.1 | 6.0 | 4.0 |
| Precipitation (mm) | 129 | 74 | 152 | 115 | 67 | 117 | 269 | 123 | 125 | 174 | 69 | 149 |
| Sunny days | 5 | 9 | 8 | 14 | 15 | 6 | 2 | 4 | 12 | 11 | 11 | 9 |
| Rainy days | 15 | 10 | 10 | 16 | 15 | 24 | 29 | 27 | 18 | 20 | 13 | 17 |
| Snow days | 11 | 9 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 5 |
The best time to visit Town of Sunderland during the most sunny months:
Months with the longest average daylight duration in Town of Sunderland:
The largest precipitation sum in Town of Sunderland is at