Jasper, IN has a humid continental climate characterized by cold and snowy winters, and hot and humid summers. The city has four distinct seasons with temperatures ranging from highs of 95 degrees Fahrenheit (35 degrees Celsius) in the summer to lows of 22 degrees Fahrenheit (-5.5 degrees Celsius) in the winter. Precipitation is spread out throughout the year with snowfall typically occurring between October and April each year. Winters are often long and cold with temperatures dropping below freezing for extended periods of time, while summers are generally hot and humid with occasional thunderstorms rolling in from the nearby Ohio River.
Jasper, Indiana gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jasper averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Jasper. The US average is 205 sunny days.
Jasper gets some kind of precipitation, on average, 111 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 86 degrees
Winter Low: the January low is 22
Rain: averages 47 inches of rain a year
Snow: averages 12 inches of snow a year