52314 Mount Vernon, IA has a humid continental climate. Summers are generally hot and humid with frequent thunderstorms. Winters can be cold and snowy, but usually start off mild with temperatures often reaching the mid-40s Fahrenheit. The area receives an average of 33 inches of rain per year, most of which falls during the summer months. Snowfall can also be significant in winter, averaging around 21 inches annually. Most days enjoy plenty of sunshine throughout the course of the year, making it a great place to live or visit!
Mount Vernon (zip 52314), Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mount Vernon (zip 52314) averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 193 sunny days per year in Mount Vernon (zip 52314). The US average is 205 sunny days.
Mount Vernon (zip 52314) gets some kind of precipitation, on average, 108 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 11
Rain: averages 36 inches of rain a year
Snow: averages 27 inches of snow a year