Harmonsburg, PA has a humid continental climate with warm summers and cold winters. The average temperature throughout the year is around 43°F (6°C), with July being the warmest month and January being the coldest month. The area receives an average of 34 inches (86 cm) of precipitation annually, with most of this falling as rain in the spring and early summer months. Snowfall can be significant during winter months, but it typically melts quickly due to warmer temperatures in March and April. The area also experiences moderate humidity levels year-round that make it comfortable for living and outdoor activities.
Harmonsburg, Pennsylvania gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Harmonsburg averages 94 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 160 sunny days per year in Harmonsburg. The US average is 205 sunny days.
Harmonsburg gets some kind of precipitation, on average, 170 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 81 degrees
Winter Low: the January low is 16
Rain: averages 44 inches of rain a year
Snow: averages 94 inches of snow a year