The climate in Martinsburg, PA is typically humid and temperate. During the summer months, the average high temperature is around 82°F and the average low is 63°F. In the winter months, temperatures fall to an average high of 42°F and an average low of 26°F. Precipitation occurs throughout the year with a peak in late spring/early summer. Snowfall is typical between December and February, with an average of 16 inches per season.
Martinsburg, Pennsylvania gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Martinsburg averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 194 sunny days per year in Martinsburg. The US average is 205 sunny days.
Martinsburg gets some kind of precipitation, on average, 135 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 82 degrees
Winter Low: the January low is 19
Rain: averages 39 inches of rain a year
Snow: averages 27 inches of snow a year