Average annual temperature is 12.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 170 days
Number of rainy days: 184 days
Number of snow days: 11 days
Look at detailed online map of Borough of Martinsburg
* Weather data for Borough of 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) | 15.4 | 20.4 | 20.5 | 29.4 | 29.6 | 33.3 | 34.0 | 32.7 | 34.0 | 27.7 | 19.7 | 15.5 |
| Average daytime temperature (°C) | 6.7 | 9.7 | 9.8 | 18.8 | 21.7 | 25.6 | 30.0 | 28.6 | 24.5 | 18.3 | 10.8 | 7.8 |
| Average temperature (°C) | 3.2 | 3.7 | 4.2 | 11.8 | 14.8 | 19.5 | 23.8 | 22.2 | 18.5 | 13.0 | 5.5 | 3.9 |
| Average night temperature (°C) | 0.5 | -1.3 | -0.2 | 5.8 | 8.2 | 13.6 | 18.0 | 16.8 | 13.5 | 8.4 | 1.2 | 0.8 |
| Absolute minimum temperature (°C) | -5.2 | -12.3 | -7.5 | -2.5 | 2.2 | 7.9 | 14.4 | 11.6 | 8.4 | 0.6 | -6.5 | -5.2 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 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) | 4.2 | 6.7 | 7.0 | 8.8 | 10.7 | 10.9 | 11.8 | 10.7 | 8.9 | 7.2 | 7.3 | 4.1 |
| Precipitation (mm) | 77 | 53 | 66 | 61 | 35 | 73 | 77 | 83 | 86 | 51 | 55 | 79 |
| Sunny days | 9 | 18 | 11 | 16 | 21 | 12 | 8 | 11 | 16 | 17 | 19 | 12 |
| Rainy days | 19 | 9 | 17 | 14 | 10 | 18 | 23 | 20 | 14 | 14 | 9 | 17 |
| Snow days | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Borough of Martinsburg during the most sunny months:
The largest precipitation sum in Borough of Martinsburg is at