Toulon, IL has a humid continental climate, meaning that it gets hot summers and cold winters. The average temperature during the year is around 51°F (11°C), with an average high of 78°F (26°C) during the summer months and an average low of 24°F (-4°C) during winter. The area also receives an average of 32 inches (810 mm) of precipitation each year, which falls mostly as rain in spring and summer months and snow in winter. Summer days are usually humid with temperatures rarely exceeding 90°F (32°C).
Toulon, Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Toulon averages 25 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Toulon. The US average is 205 sunny days.
Toulon gets some kind of precipitation, on average, 112 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 13
Rain: averages 37 inches of rain a year
Snow: averages 25 inches of snow a year