Unionville, IA has a temperate climate with warm summers and cold winters. The average summer temperature is 77.5 degrees Fahrenheit, while the average winter temperature is 20.2 degrees Fahrenheit. Precipitation is fairly regular throughout the year, with an annual total of around 33 inches of rain and snow combined. There are four distinct seasons in Unionville: spring (March-May), summer (June-August), fall (September-November) and winter (December-February). During the summer months, temperatures tend to remain mild during the day but can dip below freezing at night. During the winter months, temperatures can drop well below zero and snowfall is common.
Unionville (zip 52594), Iowa gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Unionville (zip 52594) averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Unionville (zip 52594). The US average is 205 sunny days.
Unionville (zip 52594) gets some kind of precipitation, on average, 100 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 85 degrees
Winter Low: the January low is 14
Rain: averages 39 inches of rain a year
Snow: averages 24 inches of snow a year