Hainesville, IL enjoys a temperate climate with cold winters and warm summers. The average winter temperature is around 25掳F and the average summer temperature is around 75掳F. Precipitation levels in Hainesville are fairly consistent throughout the year, with an average of about 3-4 inches per month. Snowfall also averages around 3-4 inches each month, although winter temperatures can dip below freezing and significant accumulations of snowfall do occur. Despite this, the city does not experience many extreme weather events. Humidity levels tend to remain moderate throughout the year due to proximity to Lake Michigan.
Hainesville, Illinois gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hainesville averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Hainesville. The US average is 205 sunny days.
Hainesville gets some kind of precipitation, on average, 121 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 82 degrees
Winter Low: the January low is 14
Rain: averages 36 inches of rain a year
Snow: averages 43 inches of snow a year