The climate in Martinsburg, WV (zip code 25405) is generally mild and temperate. Summers are warm and humid, with temperatures reaching the mid-80s Fahrenheit on average. Winters tend to be cold but not overly harsh, with temperatures hovering around the low-30s Fahrenheit. Spring and fall feature cool temperatures and moderate precipitation levels. Overall, the city gets about 39 inches of rain per year, mostly in the spring months of April and May. Snowfall is minimal, usually only a few inches each year.
Martinsburg (zip 25405), West Virginia gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Martinsburg (zip 25405) averages 20 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 25405). The US average is 205 sunny days.
Martinsburg (zip 25405) gets some kind of precipitation, on average, 117 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.
Weather Highlights
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 20 inches of snow a year