Concord, IL (62631) has a humid continental climate with four distinct seasons. Summers are hot and humid, with temperatures often reaching into the mid-80s Fahrenheit (30°C). Winters are cold, with temperatures that can dip below 0°F (-18°C). Spring and fall offer moderate temperatures in the 50s-60s F (10-15°C) range. The area receives above-average amounts of rainfall throughout the year, particularly in the warmer months from April to September. Snowfall is also common during the winter season, especially in December and January.
Concord (zip 62631), Illinois gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Concord (zip 62631) averages 16 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 Concord (zip 62631). The US average is 205 sunny days.
Concord (zip 62631) gets some kind of precipitation, on average, 100 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 87 degrees
Winter Low: the January low is 18
Rain: averages 40 inches of rain a year
Snow: averages 16 inches of snow a year