The climate in 61472 Rio, IL is a humid continental climate with cold, long winters and hot, humid summers. The average annual temperature is around 52 degrees Fahrenheit, with an average high temperature of almost 60 degrees in the summer months and an average low temperature of just below 40 degrees in the winter months. Precipitation levels are fairly consistent throughout the year, with over 3 inches of rain falling each month from April to October and slightly less during the colder months. Snowfall also varies throughout the year but averages about 20 inches overall.
Rio (zip 61472), Illinois gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rio (zip 61472) averages 25 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Rio (zip 61472). The US average is 205 sunny days.
Rio (zip 61472) gets some kind of precipitation, on average, 109 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 14
Rain: averages 38 inches of rain a year
Snow: averages 25 inches of snow a year