Average annual temperature is 9.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -21.0 °C
Number of sunny days: 169 days
Number of rainy days: 163 days
Number of snow days: 33 days
Look at detailed online map of Township of Maple Valley
* Weather data for Township of Maple Valley 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) | 7.3 | 12.2 | 13.3 | 26.3 | 32.8 | 33.9 | 32.6 | 31.9 | 31.1 | 28.3 | 15.7 | 13.0 |
| Average daytime temperature (°C) | 1.9 | 3.0 | 5.8 | 14.8 | 21.9 | 27.0 | 27.5 | 25.4 | 22.6 | 15.3 | 7.6 | 5.6 |
| Average temperature (°C) | -1.2 | -2.0 | 0.9 | 8.3 | 14.7 | 20.2 | 21.7 | 19.8 | 17.5 | 11.0 | 3.3 | 2.6 |
| Average night temperature (°C) | -3.6 | -6.2 | -3.1 | 2.9 | 8.1 | 13.7 | 16.4 | 15.1 | 13.2 | 7.7 | -0.3 | 0.3 |
| Absolute minimum temperature (°C) | -21.0 | -19.9 | -9.8 | -5.3 | 0.5 | 6.3 | 12.5 | 8.4 | 6.5 | -0.5 | -8.5 | -6.0 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 2.8 | 6.1 | 6.5 | 8.8 | 10.5 | 11.6 | 12.1 | 10.5 | 8.4 | 5.6 | 5.4 | 3.6 |
| Precipitation (mm) | 57 | 93 | 100 | 77 | 27 | 44 | 127 | 148 | 27 | 98 | 49 | 52 |
| Sunny days | 9 | 13 | 11 | 15 | 21 | 18 | 9 | 16 | 14 | 9 | 17 | 17 |
| Rainy days | 11 | 8 | 11 | 14 | 10 | 12 | 22 | 15 | 16 | 21 | 9 | 14 |
| Snow days | 11 | 7 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 |
The best time to visit Township of Maple Valley during the most sunny months:
Months with the longest average daylight duration in Township of Maple Valley:
The largest precipitation sum in Township of Maple Valley is at