Average annual temperature is 9.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 237 days
Number of rainy days: 105 days
Number of snow days: 23 days
Look at detailed online map of White Rock
* Weather data for White Rock 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) | 10.1 | 10.0 | 14.8 | 23.7 | 25.5 | 31.5 | 35.3 | 33.0 | 30.4 | 23.1 | 20.3 | 9.4 |
| Average daytime temperature (°C) | 1.9 | 3.7 | 8.5 | 17.0 | 21.6 | 25.8 | 31.9 | 28.4 | 24.3 | 19.0 | 10.5 | 1.8 |
| Average temperature (°C) | -4.0 | -2.9 | 2.0 | 7.9 | 14.1 | 18.1 | 24.2 | 21.3 | 16.9 | 11.4 | 3.9 | -2.6 |
| Average night temperature (°C) | -8.9 | -8.5 | -3.2 | 0.3 | 7.1 | 10.1 | 16.4 | 15.0 | 10.3 | 5.1 | -1.2 | -7.0 |
| Absolute minimum temperature (°C) | -18.7 | -21.2 | -9.6 | -6.9 | 4.1 | 5.2 | 11.3 | 12.3 | 6.9 | -5.0 | -8.3 | -16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.8 | 9.6 | 11.8 | 12.0 | 13.1 | 13.1 | 11.7 | 11.1 | 10.3 | 8.9 | 8.1 |
| Precipitation (mm) | 24 | 37 | 44 | 8 | 61 | 23 | 13 | 39 | 49 | 2 | 26 | 37 |
| Sunny days | 19 | 19 | 14 | 23 | 13 | 18 | 22 | 16 | 19 | 26 | 23 | 25 |
| Rainy days | 3 | 6 | 11 | 7 | 18 | 12 | 9 | 15 | 11 | 5 | 3 | 5 |
| Snow days | 9 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
The largest precipitation sum in White Rock is at