Blairstown, IA has a humid continental climate. Summers are warm and humid, while winters tend to be cold with heavy snowfall. With relatively little rainfall throughout the year, the area experiences all four seasons. Average temperatures in the summer range from 70 to 85 degrees Fahrenheit, while winter temperatures usually hover around freezing or below. Precipitation is generally spread out evenly throughout the year with some heavier rains during spring and summer months. Blairstown has an average of 28 inches of snowfall each year, making it ideal for winter activities like sledding and skiing.
Blairstown, Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Blairstown averages 29 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 Blairstown. The US average is 205 sunny days.
Blairstown 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 10
Rain: averages 36 inches of rain a year
Snow: averages 29 inches of snow a year