Average annual temperature is 5.8 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -30.9 °C
Number of sunny days: 130 days
Number of rainy days: 175 days
Number of snow days: 60 days
Look at detailed online map of Upper California
* Weather data for Upper California Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.0 | 5.9 | 5.9 | 16.5 | 29.3 | 30.1 | 30.8 | 23.5 | 28.3 | 23.2 | 9.0 | 12.6 |
| Average daytime temperature (°C) | -2.7 | -5.5 | 1.4 | 9.3 | 16.3 | 20.0 | 25.8 | 20.9 | 21.0 | 14.6 | 2.8 | 0.8 |
| Average temperature (°C) | -6.7 | -10.8 | -2.5 | 3.7 | 10.1 | 15.3 | 21.1 | 16.8 | 15.6 | 10.3 | -1.3 | -2.8 |
| Average night temperature (°C) | -10.4 | -15.5 | -6.0 | -1.2 | 4.5 | 11.2 | 17.1 | 13.3 | 11.4 | 6.9 | -4.6 | -6.0 |
| Absolute minimum temperature (°C) | -23.5 | -30.9 | -15.0 | -11.5 | -0.2 | 5.1 | 11.5 | 7.9 | 3.4 | -4.6 | -11.1 | -15.8 |
| 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 | 15.0 | 15.8 | 15.4 | 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) | 3.2 | 7.2 | 7.1 | 8.4 | 9.8 | 7.4 | 11.0 | 8.5 | 8.4 | 5.6 | 5.2 | 4.3 |
| Precipitation (mm) | 140 | 44 | 60 | 57 | 95 | 133 | 138 | 189 | 124 | 76 | 56 | 105 |
| Sunny days | 10 | 10 | 11 | 10 | 15 | 6 | 3 | 8 | 15 | 12 | 13 | 17 |
| Rainy days | 9 | 5 | 5 | 16 | 16 | 24 | 28 | 23 | 15 | 17 | 8 | 9 |
| Snow days | 12 | 13 | 15 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 5 |
The best time to visit Upper California during the most sunny months:
Months with the longest average daylight duration in Upper California:
The largest precipitation sum in Upper California is at