Average annual temperature is 14.2 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 186 days
Number of rainy days: 177 days
Number of snow days: 2 days
Look at detailed online map of Gray Rock
* Weather data for Gray 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) | 18.0 | 22.6 | 23.9 | 29.5 | 28.7 | 33.7 | 36.2 | 33.9 | 36.5 | 28.0 | 23.3 | 17.6 |
| Average daytime temperature (°C) | 9.7 | 11.6 | 12.7 | 21.1 | 22.7 | 27.2 | 31.6 | 29.7 | 26.2 | 20.8 | 13.3 | 10.2 |
| Average temperature (°C) | 5.8 | 6.2 | 6.9 | 14.7 | 16.4 | 20.9 | 25.4 | 24.1 | 20.8 | 15.3 | 7.8 | 5.9 |
| Average night temperature (°C) | 2.5 | 1.8 | 2.1 | 9.4 | 10.6 | 15.6 | 20.8 | 19.6 | 16.4 | 10.9 | 3.6 | 2.6 |
| Absolute minimum temperature (°C) | -2.4 | -9.3 | -4.7 | 1.5 | 4.6 | 11.2 | 18.7 | 14.7 | 10.9 | 5.9 | -5.1 | -3.3 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 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) | 5.0 | 6.7 | 7.4 | 9.4 | 11.0 | 10.5 | 11.7 | 10.7 | 8.1 | 8.8 | 7.7 | 5.3 |
| Precipitation (mm) | 86 | 57 | 68 | 115 | 33 | 113 | 108 | 71 | 156 | 43 | 71 | 163 |
| Sunny days | 13 | 16 | 16 | 16 | 16 | 15 | 7 | 13 | 14 | 18 | 24 | 18 |
| Rainy days | 18 | 11 | 15 | 14 | 15 | 15 | 24 | 18 | 16 | 13 | 6 | 12 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Gray Rock during the most sunny months:
The largest precipitation sum in Gray Rock is at