Dumont, IA has a typical midwestern climate with hot summers and cold winters. The average summer temperature is around 73°F while the average winter temperature is 24°F. Rainfall typically averages 33 inches per year, with the majority of it falling from May through September. Snowfall can occur anywhere between October and April, but generally does not last long after it falls. Humidity levels tend to stay moderate throughout the year, rarely getting too high or too low.
Dumont, Iowa gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dumont averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Dumont. The US average is 205 sunny days.
Dumont gets some kind of precipitation, on average, 91 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 35 inches of rain a year
Snow: averages 32 inches of snow a year