Hardin County, IA has a temperate climate, with average temperatures ranging from the low twenties in winter to the upper seventies in summer. Precipitation is fairly consistent year-round, with an annual average of around 30 inches. The area sees plenty of sunshine throughout the year with an average of about 222 sunny days per annum. Hardin County experiences all four seasons, with mild winters and hot summers. In general, the weather in Hardin County is comfortable and agreeable.
Hardin County, Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hardin County averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 195 sunny days per year in Hardin County. The US average is 205 sunny days.
Hardin County gets some kind of precipitation, on average, 97 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 9
Rain: averages 36 inches of rain a year
Snow: averages 30 inches of snow a year