The climate in 61820 Champaign, IL is generally mild and pleasant throughout the year. Winters are colder and snowier than average for the region with temperatures ranging from an average of 34°F in January to 59°F in April. Summers are warm and humid with temperatures reaching up to 83°F on average in July and August, though occasional heat waves can push temperatures higher than 100°F. Spring and fall usually bring moderate temperatures that range from the low 50s to mid 70s.
Champaign (zip 61820), Illinois gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Champaign (zip 61820) averages 20 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 Champaign (zip 61820). The US average is 205 sunny days.
Champaign (zip 61820) 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 84 degrees
Winter Low: the January low is 17
Rain: averages 41 inches of rain a year
Snow: averages 20 inches of snow a year