Irvington, IL has a humid continental climate, which means the summers are hot and humid with temperatures reaching into the 80s and 90s on average, while winters can be cold and snowy. The town receives about 40 inches of precipitation each year, with the wettest months being April through June. During these months, thunderstorms are common. Snowfall is also common during winter months, usually arriving in late December or January and lasting until March or April. Overall, Irvington experiences four distinct seasons that offer a range of different weather patterns for visitors to enjoy.
Irvington, Illinois gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Irvington averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Irvington. The US average is 205 sunny days.
Irvington gets some kind of precipitation, on average, 103 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 88 degrees
Winter Low: the January low is 21
Rain: averages 44 inches of rain a year
Snow: averages 11 inches of snow a year