Middletown borough, located in Dauphin County, PA, has a humid continental climate with warm summers and cold winters. The average annual temperature is around 53°F (12°C), with July being the hottest month of the year and January being the coldest. The average annual precipitation is 41 inches (1,045 mm). Middletown borough experiences an abundance of rain and snow throughout the year with an average of more than 30 days of precipitation each month. Summers are generally sunny with temperatures reaching upwards of 85°F (29°C) while winters can be quite harsh, with temperatures dropping to below freezing at times and heavy snowfall occurring several times each winter season.
Middletown, Pennsylvania gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Middletown averages 26 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 Middletown. The US average is 205 sunny days.
Middletown gets some kind of precipitation, on average, 122 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 85 degrees
Winter Low: the January low is 22
Rain: averages 41 inches of rain a year
Snow: averages 26 inches of snow a year