Average annual temperature is 12.5 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -10.6 °C
Number of sunny days: 217 days
Number of rainy days: 123 days
Number of snow days: 25 days
Look at detailed online map of Grays Flat
* Weather data for Grays Flat 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) | 15.1 | 18.1 | 14.4 | 29.7 | 32.7 | 37.2 | 41.5 | 41.2 | 33.2 | 30.1 | 23.6 | 15.5 |
| Average daytime temperature (°C) | 7.8 | 9.9 | 8.8 | 17.4 | 24.1 | 28.0 | 36.3 | 34.3 | 27.8 | 23.3 | 15.7 | 12.1 |
| Average temperature (°C) | 2.5 | 2.8 | 4.0 | 9.0 | 15.7 | 19.4 | 25.9 | 24.3 | 18.5 | 13.9 | 7.5 | 5.6 |
| Average night temperature (°C) | -1.3 | -2.0 | 0.4 | 2.8 | 8.7 | 11.9 | 16.0 | 15.6 | 11.4 | 7.3 | 2.4 | 1.8 |
| Absolute minimum temperature (°C) | -10.6 | -8.5 | -6.9 | -4.5 | 3.0 | 6.1 | 11.9 | 12.0 | 7.9 | -0.3 | -3.3 | -1.5 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 4.9 | 7.0 | 6.5 | 10.9 | 11.6 | 12.7 | 13.6 | 12.0 | 10.7 | 9.4 | 7.5 | 5.2 |
| Precipitation (mm) | 355 | 148 | 336 | 37 | 53 | 35 | 0 | 12 | 51 | 9 | 69 | 107 |
| Sunny days | 11 | 14 | 6 | 22 | 16 | 14 | 30 | 23 | 21 | 22 | 20 | 18 |
| Rainy days | 13 | 7 | 14 | 8 | 15 | 16 | 1 | 8 | 9 | 9 | 10 | 13 |
| Snow days | 7 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grays Flat during the most sunny months:
The largest precipitation sum in Grays Flat is at