Average annual temperature is 20.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Greenhead
* Weather data for Greenhead 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) | 24.7 | 26.1 | 26.8 | 28.2 | 32.5 | 35.2 | 35.1 | 37.8 | 32.5 | 29.6 | 25.6 | 24.6 |
| Average daytime temperature (°C) | 18.9 | 21.5 | 22.7 | 25.2 | 28.1 | 30.4 | 32.1 | 34.1 | 29.9 | 25.6 | 20.3 | 16.9 |
| Average temperature (°C) | 13.8 | 16.5 | 17.6 | 20.0 | 22.5 | 25.6 | 27.6 | 29.0 | 25.0 | 20.4 | 15.2 | 12.5 |
| Average night temperature (°C) | 9.7 | 12.8 | 13.5 | 15.6 | 17.8 | 21.6 | 24.1 | 25.0 | 21.1 | 15.9 | 11.1 | 8.8 |
| Absolute minimum temperature (°C) | -0.5 | 1.9 | 0.8 | 8.7 | 11.5 | 18.6 | 22.5 | 22.7 | 16.9 | 9.5 | 1.9 | 2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.4 | 7.9 | 8.2 | 9.4 | 10.5 | 10.9 | 10.8 | 11.3 | 10.0 | 9.3 | 7.1 | 6.3 |
| Precipitation (mm) | 208 | 65 | 95 | 144 | 128 | 194 | 194 | 112 | 133 | 32 | 95 | 152 |
| Sunny days | 15 | 12 | 12 | 10 | 10 | 5 | 3 | 8 | 13 | 25 | 17 | 20 |
| Rainy days | 16 | 16 | 19 | 20 | 21 | 25 | 28 | 23 | 17 | 6 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Greenhead is at