Hartsburg, IL has a humid continental climate, with hot and humid summers that are occasionally marked by severe thunderstorms, and cold, snowy winters. During the summer months, temperatures can reach up to 90 degrees Fahrenheit (32 Celsius), while during the winter temperatures can dip down to lows of around 10 degrees Fahrenheit (-12 Celsius). Rainfall is evenly distributed throughout the year, but typically more prevalent during the spring and summer months. Snowfall also occurs throughout the winter season, often accumulating several inches in depth.
Hartsburg, Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hartsburg averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 194 sunny days per year in Hartsburg. The US average is 205 sunny days.
Hartsburg gets some kind of precipitation, on average, 104 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 17
Rain: averages 38 inches of rain a year
Snow: averages 17 inches of snow a year