Average annual temperature is 12.0 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 216 days
Number of rainy days: 128 days
Number of snow days: 21 days
Look at detailed online map of Canyon County
* Weather data for Canyon 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) | 10.6 | 13.1 | 15.1 | 32.3 | 33.5 | 34.7 | 39.9 | 40.3 | 32.8 | 29.6 | 15.6 | 12.1 |
| Average daytime temperature (°C) | 5.2 | 6.9 | 8.8 | 17.0 | 25.8 | 27.9 | 36.5 | 33.3 | 27.8 | 19.7 | 9.7 | 5.0 |
| Average temperature (°C) | 0.4 | 0.5 | 3.1 | 9.1 | 18.0 | 20.2 | 28.1 | 25.5 | 19.6 | 12.9 | 4.7 | 1.2 |
| Average night temperature (°C) | -2.8 | -3.8 | -1.0 | 3.4 | 11.1 | 14.0 | 19.9 | 18.8 | 13.3 | 7.8 | 1.1 | -1.3 |
| Absolute minimum temperature (°C) | -11.2 | -9.4 | -5.9 | -3.9 | 4.4 | 5.8 | 15.2 | 12.6 | 8.2 | -4.1 | -6.0 | -5.2 |
| 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 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 5.8 | 7.9 | 7.2 | 9.7 | 12.4 | 11.9 | 13.6 | 11.5 | 10.3 | 8.5 | 7.1 | 4.0 |
| Precipitation (mm) | 29 | 17 | 71 | 26 | 29 | 45 | 0 | 24 | 13 | 22 | 22 | 54 |
| Sunny days | 15 | 17 | 7 | 15 | 17 | 14 | 30 | 21 | 26 | 22 | 18 | 14 |
| Rainy days | 14 | 7 | 17 | 12 | 14 | 16 | 1 | 10 | 4 | 9 | 11 | 13 |
| Snow days | 2 | 4 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Canyon County during the most sunny months:
Months with the longest average daylight duration in Canyon County:
The largest precipitation sum in Canyon County is at