Average annual temperature is 19.7 °C
Absolute maximum temperature: 44.8 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of Grayback
* Weather data for Grayback 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) | 27.6 | 30.8 | 30.0 | 35.1 | 35.2 | 42.5 | 42.0 | 44.8 | 43.6 | 34.0 | 30.0 | 23.7 |
| Average daytime temperature (°C) | 16.1 | 17.2 | 20.4 | 25.3 | 29.0 | 34.0 | 37.8 | 40.6 | 35.4 | 25.9 | 19.2 | 15.4 |
| Average temperature (°C) | 9.1 | 8.7 | 13.3 | 17.9 | 22.7 | 27.3 | 31.6 | 33.9 | 28.9 | 19.7 | 12.8 | 9.5 |
| Average night temperature (°C) | 3.7 | 3.1 | 7.9 | 11.8 | 17.6 | 21.8 | 25.8 | 27.3 | 23.3 | 14.7 | 7.9 | 4.9 |
| Absolute minimum temperature (°C) | -9.8 | -5.7 | -2.2 | 4.7 | 10.1 | 17.1 | 21.8 | 21.8 | 17.1 | -1.3 | -2.0 | -2.2 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 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) | 7.6 | 7.0 | 9.5 | 10.2 | 10.7 | 11.6 | 12.3 | 12.3 | 10.4 | 8.8 | 7.7 | 7.8 |
| Precipitation (mm) | 21 | 51 | 35 | 21 | 81 | 112 | 29 | 21 | 33 | 125 | 14 | 60 |
| Sunny days | 23 | 16 | 18 | 21 | 15 | 13 | 23 | 27 | 22 | 22 | 23 | 24 |
| Rainy days | 8 | 12 | 13 | 9 | 16 | 17 | 8 | 4 | 8 | 9 | 7 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grayback during the most sunny months:
The largest precipitation sum in Grayback is at