Average annual temperature is 8.9 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -33.1 °C
Number of sunny days: 103 days
Number of rainy days: 220 days
Number of snow days: 42 days
Look at detailed online map of West Martinsburg
* Weather data for West Martinsburg 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) | 8.1 | 14.3 | 11.4 | 28.2 | 30.7 | 32.4 | 31.1 | 26.5 | 30.9 | 29.0 | 14.6 | 10.4 |
| Average daytime temperature (°C) | 1.8 | 3.2 | 3.8 | 15.2 | 19.0 | 22.9 | 26.1 | 23.0 | 22.1 | 15.7 | 6.1 | 4.9 |
| Average temperature (°C) | -1.6 | -2.8 | -0.4 | 8.9 | 12.7 | 17.7 | 21.1 | 18.4 | 16.8 | 11.5 | 2.1 | 1.7 |
| Average night temperature (°C) | -4.9 | -8.0 | -4.5 | 3.7 | 6.8 | 13.1 | 16.5 | 14.6 | 12.4 | 8.2 | -1.2 | -0.8 |
| Absolute minimum temperature (°C) | -12.6 | -33.1 | -11.0 | -8.0 | 0.6 | 6.4 | 12.1 | 9.3 | 6.4 | -0.6 | -7.8 | -9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.7 | 5.3 | 5.5 | 8.1 | 11.5 | 10.2 | 11.1 | 9.6 | 9.3 | 5.2 | 4.7 | 2.7 |
| Precipitation (mm) | 121 | 86 | 108 | 108 | 64 | 152 | 130 | 129 | 50 | 131 | 103 | 137 |
| Sunny days | 5 | 6 | 7 | 14 | 18 | 8 | 3 | 4 | 17 | 8 | 6 | 7 |
| Rainy days | 14 | 13 | 14 | 16 | 13 | 22 | 28 | 27 | 13 | 23 | 18 | 19 |
| Snow days | 12 | 9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 |
The best time to visit West Martinsburg during the most sunny months:
Months with the longest average daylight duration in West Martinsburg:
The largest precipitation sum in West Martinsburg is at