Average annual temperature is 18.2 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Graytown
* Weather data for Graytown 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) | 22.0 | 25.1 | 26.1 | 28.6 | 31.7 | 37.9 | 38.8 | 40.5 | 38.7 | 33.0 | 27.1 | 19.5 |
| Average daytime temperature (°C) | 13.9 | 15.6 | 18.1 | 22.3 | 27.7 | 32.9 | 34.2 | 34.9 | 31.5 | 24.8 | 17.4 | 14.0 |
| Average temperature (°C) | 8.9 | 9.8 | 12.4 | 16.3 | 21.8 | 26.6 | 28.3 | 29.0 | 25.2 | 19.1 | 11.8 | 8.9 |
| Average night temperature (°C) | 5.2 | 5.8 | 7.9 | 11.6 | 16.7 | 21.4 | 24.0 | 24.1 | 20.1 | 14.9 | 7.6 | 5.1 |
| Absolute minimum temperature (°C) | -3.1 | -3.8 | -2.7 | 6.3 | 8.0 | 18.1 | 19.4 | 18.9 | 15.9 | 1.6 | -0.1 | -0.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 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 | 5.9 | 7.7 | 8.3 | 11.1 | 12.5 | 11.2 | 11.3 | 10.4 | 8.0 | 7.9 | 7.1 |
| Precipitation (mm) | 123 | 150 | 222 | 130 | 103 | 33 | 104 | 63 | 26 | 181 | 48 | 58 |
| Sunny days | 17 | 12 | 14 | 17 | 14 | 17 | 16 | 20 | 19 | 19 | 22 | 22 |
| Rainy days | 14 | 16 | 17 | 13 | 17 | 13 | 15 | 11 | 11 | 12 | 8 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Graytown during the most sunny months:
The largest precipitation sum in Graytown is at