Middletown, IA has a humid continental climate with warm summers and cold winters. Summers are usually hot with temperatures reaching into the high 80's Fahrenheit (30-35°C), while winters tend to be cold, often falling below freezing. Precipitation is relatively consistent throughout the year, making snowfall relatively uncommon except during the months of December, January and February. In general, Middletown experiences a moderate climate with few extremes.
Middletown, Iowa gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Middletown averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Middletown. The US average is 205 sunny days.
Middletown 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 16
Rain: averages 39 inches of rain a year
Snow: averages 24 inches of snow a year