Marshall, IL has a humid continental climate. Summers in the area are typically hot and humid, with temperatures often reaching into the 90s. Winters are cold, with temperatures typically ranging from the mid 20s to low 30s. Precipitation is fairly evenly distributed throughout the year, with an average of 37 inches annually. Spring and Fall tend to be mild with temperatures ranging from the mid 40s to mid 70s.
Marshall (zip 62441), Illinois gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marshall (zip 62441) averages 21 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 Marshall (zip 62441). The US average is 205 sunny days.
Marshall (zip 62441) gets some kind of precipitation, on average, 115 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 86 degrees
Winter Low: the January low is 19
Rain: averages 43 inches of rain a year
Snow: averages 21 inches of snow a year