Sherrill, IA has a humid continental climate with hot summers and cold winters. In the summer, temperatures range from an average high of 84掳F to an average low of 63掳F, while in the winter temperatures range from an average high of 30掳F to an average low of 7掳F. Rainfall is abundant throughout the year with the wettest month being May with an average of 4.4 inches and the driest month being December with an average of 0.9 inches. Snowfall is also common in winter months with an average accumulation of 16 inches per year.
Sherrill, Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sherrill averages 38 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Sherrill. The US average is 205 sunny days.
Sherrill gets some kind of precipitation, on average, 117 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 82 degrees
Winter Low: the January low is 10
Rain: averages 36 inches of rain a year
Snow: averages 38 inches of snow a year