Calhoun County in Iowa is characterized by a humid continental climate with warm summers and cold winters. Average annual temperatures range from around 50°F (10°C) in January to around 72°F (22°C) in July. Precipitation is moderate and generally evenly distributed throughout the year, with an average of 36 inches (91 cm) annually. Snow typically falls from late November through early March, but can occasionally occur as early as October and as late as April. The area typically experiences some kind of precipitation every month, but does not receive any extreme weather such as tornadoes or hurricanes.
Calhoun County, Iowa gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Calhoun County averages 33 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Calhoun County. The US average is 205 sunny days.
Calhoun County gets some kind of precipitation, on average, 98 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 8
Rain: averages 34 inches of rain a year
Snow: averages 33 inches of snow a year