Average annual temperature is 13.7 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 172 days
Number of rainy days: 186 days
Number of snow days: 7 days
Look at detailed online map of Grayford
* Weather data for Grayford 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) | 16.9 | 22.2 | 23.7 | 27.8 | 30.1 | 32.6 | 34.6 | 33.5 | 32.4 | 29.6 | 25.4 | 15.1 |
| Average daytime temperature (°C) | 8.0 | 12.7 | 12.9 | 19.3 | 23.7 | 27.7 | 29.9 | 28.8 | 26.7 | 20.3 | 13.6 | 9.4 |
| Average temperature (°C) | 4.1 | 5.9 | 6.6 | 12.5 | 17.5 | 21.6 | 24.4 | 23.4 | 20.8 | 14.7 | 7.8 | 5.1 |
| Average night temperature (°C) | 1.1 | 1.3 | 1.8 | 7.0 | 11.9 | 16.4 | 20.0 | 18.6 | 15.8 | 10.5 | 3.8 | 1.9 |
| Absolute minimum temperature (°C) | -6.5 | -9.3 | -6.8 | -1.1 | 3.0 | 11.5 | 16.4 | 13.0 | 11.3 | -2.4 | -7.3 | -6.7 |
| 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 | 10.1 | 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) | 4.2 | 7.7 | 7.1 | 9.3 | 10.4 | 10.5 | 11.4 | 11.2 | 10.4 | 7.4 | 7.9 | 4.7 |
| Precipitation (mm) | 144 | 49 | 240 | 95 | 73 | 86 | 103 | 95 | 24 | 62 | 32 | 66 |
| Sunny days | 6 | 16 | 13 | 15 | 16 | 14 | 7 | 14 | 17 | 19 | 22 | 13 |
| Rainy days | 22 | 12 | 15 | 15 | 15 | 16 | 24 | 17 | 13 | 12 | 8 | 17 |
| Snow days | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Grayford during the most sunny months:
The largest precipitation sum in Grayford is at