The climate in 50074 Sun Valley Lake, IA is typical of a continental midwestern climate. Summers are warm with moderate humidity and pleasant evenings. Winters are cold with possible snowfall, but temperatures rarely dip below 0 °F. Spring and autumn are mild with occasional thunderstorms and showers. The average temperature throughout the year is around 48-49 °F, making it an ideal place for outdoor activities year round.
Sun Valley Lake (zip 50074), Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sun Valley Lake (zip 50074) averages 24 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 Sun Valley Lake (zip 50074). The US average is 205 sunny days.
Sun Valley Lake (zip 50074) gets some kind of precipitation, on average, 85 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 24 inches of snow a year