The climate in Rockwell, IA is generally mild and pleasant. Summers are typically warm and humid with occasional thunderstorms, while winters are usually cold and snowy. The area sees an average of about 39 inches of rain per year, as well as snowfall totaling around 28 inches annually. During the winter months temperatures generally remain in the 30s during the day and drop to around 20°F at night. Spring and fall bring pleasant temperatures ranging from 45-65°F on average.
Rockwell, Iowa gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rockwell averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 187 sunny days per year in Rockwell. The US average is 205 sunny days.
Rockwell gets some kind of precipitation, on average, 105 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 7
Rain: averages 35 inches of rain a year
Snow: averages 35 inches of snow a year