Adair, IL has a typical Midwestern climate, with cold winters and warm summers. During the winter months, temperatures typically range from highs in the mid-30s to lows in the teens. There is also generally a good amount of snowfall during the winter months, making it great for winter activities like skiing and snowshoeing. In the summertime, temperatures can soar into the upper 80s with plenty of sunshine. The town also experiences moderate amounts of rain throughout the year, which helps to provide a steady supply of lush grass and foliage in the local parks and natural areas.
Adair, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Adair averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Adair. The US average is 205 sunny days.
Adair gets some kind of precipitation, on average, 91 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 16
Rain: averages 39 inches of rain a year
Snow: averages 19 inches of snow a year