The climate in 50479 Thornton, IA can be described as humid continental, with cold and snowy winters and warm and humid summers. The average high temperature during summer months is around 87°F while the average low temperature during winter months is around 11°F. On average, the town sees around 26 inches of snow each year and approximately 36 inches of rainfall annually. Throughout the year, temperatures typically range from 9°F to 89°F and are rarely below -6°F or above 94°F.
Thornton (zip 50479), Iowa gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Thornton (zip 50479) averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Thornton (zip 50479). The US average is 205 sunny days.
Thornton (zip 50479) gets some kind of precipitation, on average, 106 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 36 inches of snow a year