Jeffersonville, IL has a humid continental climate with warm summers and cold winters. During the summer months, temperatures generally range from the high 70s to low 80s with occasional higher temperatures. Winters are cold and can have lows down to 0掳F on average. Precipitation is moderate throughout the year and Jeffersonville receives an average of 40 inches of rain per year including snowfall.
Jeffersonville, Illinois gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jeffersonville averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 198 sunny days per year in Jeffersonville. The US average is 205 sunny days.
Jeffersonville gets some kind of precipitation, on average, 103 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 88 degrees
Winter Low: the January low is 22
Rain: averages 45 inches of rain a year
Snow: averages 11 inches of snow a year