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Martinsburg (WV) Weather and Climate: A Comprehensive Guide

The climate in Martinsburg is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

In Martinsburg, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 31°C in July, the warmest time of the year, to a chilly 5°C during cooler months like January.

At night, temperatures typically drop to an average of around -5°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Martinsburg experiences significant rain/snowfall throughout the year, averaging 1063 mm of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. May brings wetter days averaging 113 mm of precipitation, spread over 14 rainy days.

In contrast, January experiences a drier climate, with about 61 mm of snow/rainfall spread across 8 snowy/rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Martinsburg (WV)

Sun   Dec 22
0°C | -8°C
N 5 m/s
almost clear and no rain

almost clear and no rain

Mon   Dec 23
1°C | -10°C
S 4 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
7°C | -4°C
NW 3 m/s
overcast and no rain

overcast and no rain

The best time of year to visit Martinsburg in the United States of America

Other facts from our historical weather data:
  • When is summer in Martinsburg?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Martinsburg?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Martinsburg?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Martinsburg?
    May tops the wettest month list with 113 mm of rainfall.
  • Which is the driest month in Martinsburg?
    January is the driest month with 61 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.