17059 Mifflintown, PA has a humid continental climate, with cold winters and warm summers. Winters usually bring temperatures below freezing, with occasional snowfall to add to the cold winter months. Summers tend to be quite warm and humid, with temperatures that generally reach into the high 80s and low 90s on the hottest days of summer. Rainfall is typically spread out evenly throughout the year, however there is a bit more rain during the spring and summer months than in other parts of the year.
Mifflintown (zip 17059), Pennsylvania gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mifflintown (zip 17059) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Mifflintown (zip 17059). The US average is 205 sunny days.
Mifflintown (zip 17059) gets some kind of precipitation, on average, 123 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 84 degrees
Winter Low: the January low is 20
Rain: averages 42 inches of rain a year
Snow: averages 28 inches of snow a year