Average annual temperature is 14.3 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 171 days
Number of rainy days: 190 days
Number of snow days: 4 days
Look at detailed online map of Rock Branch
* Weather data for Rock Branch 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) | 21.3 | 24.6 | 25.0 | 29.6 | 28.3 | 32.0 | 34.9 | 33.5 | 33.7 | 28.7 | 25.6 | 19.7 |
| Average daytime temperature (°C) | 11.3 | 14.4 | 14.3 | 21.0 | 23.3 | 27.2 | 30.9 | 29.1 | 26.1 | 20.8 | 14.7 | 11.7 |
| Average temperature (°C) | 5.8 | 7.7 | 7.9 | 13.8 | 17.0 | 21.0 | 24.8 | 23.3 | 20.3 | 15.2 | 8.2 | 6.3 |
| Average night temperature (°C) | 2.4 | 2.9 | 2.8 | 7.9 | 11.5 | 15.6 | 19.8 | 18.7 | 15.6 | 10.8 | 3.6 | 2.6 |
| Absolute minimum temperature (°C) | -5.8 | -7.5 | -7.2 | 1.5 | 4.6 | 10.3 | 16.1 | 13.5 | 11.4 | 3.1 | -6.2 | -4.6 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 6.9 | 7.7 | 9.5 | 9.9 | 11.5 | 11.9 | 10.4 | 9.7 | 7.6 | 7.4 | 5.3 |
| Precipitation (mm) | 106 | 101 | 113 | 63 | 92 | 49 | 102 | 80 | 46 | 55 | 47 | 83 |
| Sunny days | 9 | 14 | 16 | 20 | 16 | 13 | 6 | 9 | 16 | 16 | 21 | 15 |
| Rainy days | 20 | 13 | 14 | 10 | 15 | 17 | 25 | 22 | 14 | 15 | 9 | 16 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rock Branch during the most sunny months:
The largest precipitation sum in Rock Branch is at