52548 Chillicothe, IA has a humid continental climate with hot summers and cold winters. The area gets an average of 31 inches of precipitation per year. Average temperatures in the summer months range from highs in the 70s to lows in the upper 50s while winter temperatures range from highs in the mid 30s to lows in the lower teens. Snowfall is common during the winter months, averaging around 20 inches annually.
Chillicothe (zip 52548), Iowa gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Chillicothe (zip 52548) averages 26 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 Chillicothe (zip 52548). The US average is 205 sunny days.
Chillicothe (zip 52548) gets some kind of precipitation, on average, 104 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 13
Rain: averages 38 inches of rain a year
Snow: averages 26 inches of snow a year