Average annual temperature is 10.7 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -28.3 °C
Number of sunny days: 209 days
Number of rainy days: 132 days
Number of snow days: 24 days
Look at detailed online map of Big Rock
* Weather data for Big 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) | 8.2 | 10.1 | 22.4 | 25.8 | 31.0 | 31.8 | 33.7 | 37.7 | 34.6 | 31.2 | 17.6 | 13.0 |
| Average daytime temperature (°C) | 0.0 | 3.1 | 6.7 | 15.8 | 24.0 | 28.4 | 28.3 | 28.3 | 26.3 | 16.9 | 9.6 | 5.9 |
| Average temperature (°C) | -4.2 | -2.8 | 1.2 | 9.3 | 17.3 | 22.5 | 22.8 | 23.1 | 20.3 | 12.2 | 4.4 | 1.4 |
| Average night temperature (°C) | -7.2 | -7.3 | -3.1 | 4.1 | 11.1 | 16.8 | 17.3 | 18.3 | 15.3 | 8.2 | 0.4 | -1.3 |
| Absolute minimum temperature (°C) | -28.3 | -25.4 | -15.1 | -4.3 | 1.4 | 8.7 | 11.8 | 12.1 | 8.9 | -5.0 | -13.5 | -7.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.3 | 7.1 | 7.3 | 9.3 | 12.0 | 12.1 | 12.4 | 11.6 | 10.0 | 7.0 | 7.2 | 4.5 |
| Precipitation (mm) | 59 | 48 | 83 | 46 | 65 | 23 | 87 | 51 | 54 | 82 | 11 | 34 |
| Sunny days | 17 | 18 | 14 | 17 | 21 | 17 | 15 | 18 | 15 | 17 | 23 | 17 |
| Rainy days | 6 | 7 | 11 | 13 | 10 | 13 | 16 | 13 | 15 | 13 | 5 | 10 |
| Snow days | 8 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
The best time to visit Big Rock during the most sunny months:
The largest precipitation sum in Big Rock is at