Average annual temperature is 13.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 185 days
Number of rainy days: 177 days
Number of snow days: 3 days
Look at detailed online map of Greenbrier
* Weather data for Greenbrier 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) | 16.4 | 21.9 | 23.7 | 29.6 | 28.6 | 33.9 | 36.7 | 33.6 | 36.3 | 28.0 | 23.2 | 16.7 |
| Average daytime temperature (°C) | 9.1 | 11.2 | 12.1 | 21.0 | 22.8 | 27.5 | 31.9 | 30.1 | 26.1 | 20.3 | 12.7 | 9.7 |
| Average temperature (°C) | 4.8 | 5.5 | 6.1 | 14.0 | 15.8 | 20.5 | 25.1 | 23.8 | 20.1 | 14.3 | 6.7 | 4.9 |
| Average night temperature (°C) | 1.3 | 0.8 | 1.2 | 8.1 | 9.4 | 14.4 | 19.8 | 18.5 | 15.0 | 9.6 | 2.0 | 1.1 |
| Absolute minimum temperature (°C) | -3.8 | -9.6 | -5.8 | 0.3 | 3.5 | 9.3 | 16.0 | 13.0 | 9.2 | 3.8 | -5.4 | -5.0 |
| 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) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 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) | 5.0 | 7.0 | 7.6 | 9.5 | 10.7 | 10.6 | 11.7 | 10.9 | 8.6 | 8.4 | 7.7 | 5.0 |
| Precipitation (mm) | 72 | 48 | 75 | 117 | 38 | 115 | 118 | 57 | 140 | 48 | 55 | 127 |
| Sunny days | 14 | 17 | 14 | 17 | 16 | 13 | 7 | 14 | 16 | 18 | 22 | 17 |
| Rainy days | 17 | 10 | 16 | 13 | 15 | 17 | 24 | 17 | 14 | 13 | 7 | 14 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Greenbrier during the most sunny months:
The largest precipitation sum in Greenbrier is at