Average annual temperature is 12.6 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -10.8 °C
Number of sunny days: 247 days
Number of rainy days: 109 days
Number of snow days: 9 days
Look at detailed online map of Cascade Valley
* Weather data for Cascade 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) | 10.7 | 12.1 | 15.6 | 30.4 | 35.7 | 35.9 | 38.0 | 41.0 | 33.5 | 25.7 | 13.6 | 11.0 |
| Average daytime temperature (°C) | 4.9 | 6.8 | 11.1 | 16.0 | 28.1 | 29.9 | 34.3 | 33.0 | 25.9 | 18.1 | 7.9 | 5.6 |
| Average temperature (°C) | 0.6 | 1.1 | 4.6 | 9.9 | 21.0 | 22.9 | 27.2 | 25.7 | 19.2 | 11.9 | 3.5 | 2.5 |
| Average night temperature (°C) | -2.1 | -2.5 | -0.1 | 4.6 | 14.7 | 16.5 | 19.8 | 19.0 | 13.6 | 7.1 | 0.6 | 0.2 |
| Absolute minimum temperature (°C) | -9.7 | -10.8 | -5.2 | -0.8 | 9.1 | 9.9 | 15.2 | 13.0 | 7.9 | -4.4 | -5.1 | -4.6 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.8 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.9 | 6.7 | 8.3 | 9.1 | 12.9 | 13.3 | 13.8 | 11.0 | 10.0 | 8.2 | 5.7 | 3.2 |
| Precipitation (mm) | 23 | 10 | 36 | 48 | 3 | 3 | 1 | 23 | 11 | 15 | 38 | 56 |
| Sunny days | 13 | 21 | 14 | 15 | 23 | 26 | 29 | 23 | 22 | 24 | 20 | 17 |
| Rainy days | 15 | 5 | 15 | 15 | 8 | 4 | 2 | 8 | 8 | 7 | 9 | 13 |
| Snow days | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Cascade Valley during the most sunny months:
Months with the longest average daylight duration in Cascade Valley:
The largest precipitation sum in Cascade Valley is at