Average annual temperature is 8.5 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -29.6 °C
Number of sunny days: 162 days
Number of rainy days: 171 days
Number of snow days: 32 days
Look at detailed online map of East Sumner
* Weather data for East Sumner 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) | 8.9 | 10.6 | 9.0 | 27.0 | 30.1 | 33.6 | 30.4 | 27.1 | 30.5 | 27.2 | 14.7 | 12.5 |
| Average daytime temperature (°C) | 2.4 | 0.6 | 4.8 | 12.9 | 19.3 | 21.1 | 26.0 | 23.4 | 22.6 | 16.6 | 6.2 | 4.1 |
| Average temperature (°C) | -1.6 | -5.3 | 0.2 | 7.0 | 13.0 | 16.4 | 21.6 | 18.7 | 17.6 | 11.9 | 1.7 | 0.2 |
| Average night temperature (°C) | -5.1 | -10.5 | -4.0 | 2.4 | 7.4 | 12.6 | 17.6 | 14.6 | 13.5 | 7.9 | -1.9 | -2.9 |
| Absolute minimum temperature (°C) | -13.7 | -29.6 | -11.5 | -5.4 | 0.0 | 6.7 | 12.5 | 10.5 | 7.4 | -0.9 | -7.1 | -11.0 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 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) | 4.4 | 6.9 | 7.5 | 7.5 | 11.3 | 6.8 | 9.7 | 9.8 | 8.8 | 6.2 | 6.8 | 4.5 |
| Precipitation (mm) | 142 | 37 | 72 | 78 | 160 | 235 | 214 | 147 | 124 | 114 | 68 | 221 |
| Sunny days | 9 | 16 | 13 | 16 | 20 | 5 | 4 | 8 | 16 | 16 | 22 | 17 |
| Rainy days | 14 | 4 | 5 | 14 | 11 | 25 | 27 | 23 | 14 | 15 | 6 | 13 |
| Snow days | 8 | 8 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit East Sumner during the most sunny months:
Months with the longest average daylight duration in East Sumner:
The largest precipitation sum in East Sumner is at