Creston, IA has a humid continental climate that is characterized by hot, humid summers and cold winters with moderate snowfall. The average high temperature in the summer months tends to range from the mid-80s to the low-90s Fahrenheit, while winter temperatures typically range from the mid-20s to low 30s Fahrenheit. Precipitation is evenly distributed throughout the year with some areas receiving more rain than others. The area also experiences periods of moderate snowfall during the winter months which contributes to Creston's unique atmosphere and climate.
Creston, Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Creston averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Creston. The US average is 205 sunny days.
Creston gets some kind of precipitation, on average, 94 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 85 degrees
Winter Low: the January low is 13
Rain: averages 36 inches of rain a year
Snow: averages 27 inches of snow a year