Tennant, IA has a temperate climate with warm summers and cool winters. The average summer temperature is 82°F while the average winter temperature is 25°F. The area receives approximately 28 inches of precipitation annually, with snowfall accumulating in the winter months. Summers tend to be humid and sunny, while winters often bring freezing temperatures and occasional snowstorms. Residents of Tennant can expect plenty of sunshine throughout the year, with over 200 days of sun annually.
Tennant, Iowa gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tennant averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 218 sunny days per year in Tennant. The US average is 205 sunny days.
Tennant gets some kind of precipitation, on average, 95 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 84 degrees
Winter Low: the January low is 10
Rain: averages 34 inches of rain a year
Snow: averages 28 inches of snow a year