Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Flat Rock
* Weather data for Flat 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) | 19.6 | 23.8 | 25.7 | 28.3 | 30.2 | 31.5 | 35.4 | 35.4 | 33.7 | 27.8 | 25.4 | 20.4 |
| Average daytime temperature (°C) | 13.8 | 17.0 | 18.5 | 21.8 | 24.2 | 27.9 | 32.6 | 31.8 | 28.3 | 22.8 | 16.9 | 13.2 |
| Average temperature (°C) | 8.8 | 11.8 | 12.4 | 15.8 | 18.7 | 22.3 | 26.6 | 25.8 | 22.2 | 17.0 | 11.2 | 8.2 |
| Average night temperature (°C) | 4.9 | 7.5 | 7.0 | 10.3 | 14.1 | 17.2 | 21.5 | 21.1 | 17.1 | 12.0 | 6.9 | 4.1 |
| Absolute minimum temperature (°C) | -4.8 | -2.6 | -2.5 | 3.0 | 4.5 | 11.5 | 18.3 | 18.4 | 13.4 | 5.6 | -3.0 | -3.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 6.7 | 8.3 | 9.1 | 9.9 | 10.7 | 12.2 | 10.8 | 10.6 | 9.3 | 7.3 | 6.4 |
| Precipitation (mm) | 183 | 121 | 124 | 143 | 100 | 157 | 44 | 108 | 33 | 44 | 55 | 137 |
| Sunny days | 13 | 11 | 19 | 14 | 14 | 15 | 13 | 15 | 19 | 22 | 19 | 21 |
| Rainy days | 18 | 17 | 12 | 16 | 17 | 15 | 18 | 16 | 11 | 9 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Flat Rock during the most sunny months:
The largest precipitation sum in Flat Rock is at