61917 Brocton, IL has a humid continental climate with cool winters and hot, humid summers. The average annual temperature is 56°F (13°C), while the average high in July is 86°F (30°C) and the average low in January is 18°F (-8°C). Rainfall is fairly evenly distributed throughout the year, with an average of 41 inches (103 cm) annually. The area also gets around 34 inches of snow each winter.
Brocton (zip 61917), Illinois gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brocton (zip 61917) averages 22 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Brocton (zip 61917). The US average is 205 sunny days.
Brocton (zip 61917) gets some kind of precipitation, on average, 108 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 17
Rain: averages 41 inches of rain a year
Snow: averages 22 inches of snow a year