Lebanon, PA has a humid continental climate with four distinct seasons. Summers are warm and humid but can be tempered by cool lake breezes from the nearby Susquehanna River. Winters are cold and snowy, with January being the coldest month of the year. The spring season brings moderate temperatures with occasional rain showers and thunderstorms. Fall is generally mild and dry, making it a prime season for outdoor activities. Lebanon, PA also receives an average of 39 inches of precipitation annually, primarily in the form of rain but sometimes snow during winter months.
Lebanon, Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lebanon averages 25 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 Lebanon. The US average is 205 sunny days.
Lebanon gets some kind of precipitation, on average, 118 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 21
Rain: averages 43 inches of rain a year
Snow: averages 25 inches of snow a year