52170 Waterville, IA has a humid continental climate with four distinct seasons, resulting in a wide range of temperatures throughout the year. Summer months bring hot and humid days, with temperatures usually exceeding 80°F and often reaching into the 90s. Winter is cold and snowy, with average lows in the teens and occasional dips below zero. Spring and fall are generally mild with temperatures ranging from 40 to 60°F. Rainfall is moderate throughout the year, usually around 3 inches per month.
Waterville (zip 52170), Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Waterville (zip 52170) averages 38 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Waterville (zip 52170). The US average is 205 sunny days.
Waterville (zip 52170) gets some kind of precipitation, on average, 102 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 83 degrees
Winter Low: the January low is 9
Rain: averages 36 inches of rain a year
Snow: averages 38 inches of snow a year