51534 Glenwood, IA has a humid continental climate with warm summers and cold winters. During the summer months, temperatures can reach up to 84°F on average while the winter months bring in temperatures of an average of 28°F. There is also plenty of rain throughout the year, averaging around 36 inches annually, as well as snowfall during the colder months. Though there are occasional droughts, overall the climate is relatively mild and pleasant.
Glenwood (zip 51534), Iowa gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Glenwood (zip 51534) averages 23 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Glenwood (zip 51534). The US average is 205 sunny days.
Glenwood (zip 51534) gets some kind of precipitation, on average, 88 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 12
Rain: averages 33 inches of rain a year
Snow: averages 23 inches of snow a year