Martinsburg (zip 25404), West Virginia gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Martinsburg (zip 25404) averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Martinsburg (zip 25404). The US average is 205 sunny days.
Martinsburg (zip 25404) gets some kind of precipitation, on average, 116 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 86 degrees
Winter Low: the January low is 21
Rain: averages 40 inches of rain a year
Snow: averages 21 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 25404 zip code is 7.2 (10=best), which means it is more comfortable than most places in West Virginia.
7.2 / 10
June, September and May are the most pleasant months in the 25404 zip code, while January and February are the least comfortable months.