Wellington, IL has a temperate climate with four distinct seasons. Winters are cold and snowy, with temperatures typically ranging between 20-35°F (-6 to 1°C). Summers are warm and humid, usually ranging from 70-85°F (21 to 29°C). Spring and fall generally bring mild temperatures in the 40s and 50s °F (4 to 10 °C), though occasional cold snaps may drop the temperature even lower. Precipitation is evenly spread throughout the year, with snow in the winter months and thunderstorms possible during summer months.
Wellington (zip 60973), Illinois gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wellington (zip 60973) averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 188 sunny days per year in Wellington (zip 60973). The US average is 205 sunny days.
Wellington (zip 60973) gets some kind of precipitation, on average, 101 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 16
Rain: averages 40 inches of rain a year
Snow: averages 15 inches of snow a year