Average annual temperature is 9.7 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -18.7 °C
Number of sunny days: 157 days
Number of rainy days: 178 days
Number of snow days: 30 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) | 11.1 | 12.2 | 14.6 | 27.2 | 29.6 | 30.4 | 31.7 | 30.2 | 31.8 | 28.0 | 15.0 | 15.2 |
| Average daytime temperature (°C) | 2.4 | 4.4 | 5.4 | 15.1 | 20.1 | 24.7 | 26.7 | 24.3 | 22.6 | 15.7 | 7.9 | 6.1 |
| Average temperature (°C) | -0.6 | -1.3 | 0.6 | 8.7 | 13.1 | 18.6 | 21.3 | 19.4 | 17.7 | 11.7 | 3.5 | 3.0 |
| Average night temperature (°C) | -3.0 | -5.3 | -2.7 | 3.6 | 7.2 | 13.3 | 16.9 | 15.3 | 13.9 | 8.7 | -0.1 | 0.8 |
| Absolute minimum temperature (°C) | -18.6 | -18.7 | -10.6 | -4.2 | 0.2 | 8.3 | 14.1 | 9.0 | 7.2 | -3.7 | -8.1 | -5.5 |
| 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) | 3.0 | 6.7 | 6.2 | 8.1 | 11.1 | 11.4 | 11.5 | 10.3 | 7.9 | 5.6 | 5.8 | 3.3 |
| Precipitation (mm) | 67 | 78 | 98 | 127 | 34 | 50 | 186 | 94 | 45 | 87 | 39 | 62 |
| Sunny days | 9 | 13 | 9 | 12 | 22 | 16 | 7 | 14 | 17 | 7 | 19 | 12 |
| Rainy days | 13 | 11 | 12 | 18 | 9 | 14 | 24 | 17 | 13 | 23 | 8 | 16 |
| Snow days | 9 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
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