Masonville, IA has a humid continental climate with warm summers and cold winters. During the summer months, temperatures tend to remain in the 70s or 80s with frequent thunderstorms and high humidity levels. In the winter, temperatures can drop below freezing and snow is a common occurrence. Precipitation is evenly distributed throughout the year, averaging around 30 inches annually. Winter winds can be especially strong at times, making it important to dress accordingly when venturing outdoors.
Masonville, Iowa gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Masonville averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in Masonville. The US average is 205 sunny days.
Masonville 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 83 degrees
Winter Low: the January low is 8
Rain: averages 37 inches of rain a year
Snow: averages 32 inches of snow a year