Lineville, IA has a humid continental climate with warm summer months and cold winter months. The average high temperature in the summer is 84°F and the average winter low is 17°F. Precipitation is fairly consistent throughout the year, with an average of around 38 inches of rain per year. Snowfall typically ranges from 19 to 28 inches annually. The wind speeds are usually light and variable, averaging around 8 mph.
Lineville, Iowa gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lineville averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Lineville. The US average is 205 sunny days.
Lineville 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 86 degrees
Winter Low: the January low is 14
Rain: averages 39 inches of rain a year
Snow: averages 26 inches of snow a year