Carlisle, PA has a humid continental climate with warm summers and cold winters. In the summer months, temperatures range from the mid-60s to mid-80s Fahrenheit and humidity levels are high. During the winter months, temperatures range from the mid-20s to low-30s Fahrenheit with occasional snowfall and ice storms. Temperatures can drop below freezing on most winter nights, often leading to icy road conditions. Rainfall is distributed evenly throughout the year, ensuring that Carlisle stays green year round.
Carlisle, Pennsylvania gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Carlisle averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Carlisle. The US average is 205 sunny days.
Carlisle 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 21
Rain: averages 42 inches of rain a year
Snow: averages 30 inches of snow a year