The climate in 61722 Arrowsmith, IL is generally temperate, with hot and humid summers and cold winters. The area experiences four distinct seasons, with average temperatures ranging from the mid-30s in winter to the mid-80s in summer. Rainfall is abundant throughout the year, but most concentrated during the summer months. Winters usually bring light snowfall or sleet to the area a few times per year.
Arrowsmith (zip 61722), Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Arrowsmith (zip 61722) averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 194 sunny days per year in Arrowsmith (zip 61722). The US average is 205 sunny days.
Arrowsmith (zip 61722) gets some kind of precipitation, on average, 107 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 16
Rain: averages 38 inches of rain a year
Snow: averages 19 inches of snow a year