Average annual temperature is 8.6 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -31.9 °C
Number of sunny days: 199 days
Number of rainy days: 114 days
Number of snow days: 52 days
Look at detailed online map of Cascade County
* Weather data for Cascade County 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) | 10.3 | 8.9 | 10.7 | 22.8 | 27.3 | 29.3 | 37.2 | 36.8 | 31.3 | 25.3 | 15.4 | 15.4 |
| Average daytime temperature (°C) | 2.5 | 2.6 | 3.7 | 10.7 | 20.4 | 22.2 | 29.4 | 29.2 | 23.4 | 13.3 | 9.2 | 7.9 |
| Average temperature (°C) | -1.6 | -2.7 | -2.5 | 4.5 | 14.2 | 16.0 | 22.2 | 21.4 | 16.5 | 7.2 | 4.0 | 3.2 |
| Average night temperature (°C) | -4.1 | -6.3 | -6.3 | 0.0 | 8.7 | 10.9 | 14.8 | 15.1 | 11.1 | 3.2 | 0.7 | 0.2 |
| Absolute minimum temperature (°C) | -27.5 | -31.9 | -12.7 | -11.0 | 3.8 | 3.9 | 9.5 | 10.4 | 5.3 | -18.2 | -7.3 | -5.6 |
| 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 | 15.9 | 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) | 5.1 | 6.3 | 7.9 | 9.3 | 11.5 | 11.8 | 13.8 | 11.2 | 9.9 | 6.8 | 6.3 | 5.7 |
| Precipitation (mm) | 41 | 28 | 27 | 72 | 75 | 77 | 2 | 20 | 46 | 45 | 13 | 9 |
| Sunny days | 15 | 17 | 13 | 13 | 9 | 10 | 21 | 21 | 18 | 17 | 21 | 24 |
| Rainy days | 5 | 2 | 0 | 10 | 22 | 20 | 10 | 10 | 12 | 12 | 8 | 3 |
| Snow days | 11 | 9 | 18 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 |
The best time to visit Cascade County during the most sunny months:
Months with the longest average daylight duration in Cascade County:
The largest precipitation sum in Cascade County is at