The climate in 50432 Crystal Lake, IA is typically hot and humid during the summer months with temperatures ranging from the mid-70s to the upper 80s. Winters are usually cold and slightly snowy, with temperatures rarely dropping below freezing and accumulating several inches of snow each winter season. Spring and fall are generally mild with temperatures ranging from the low to mid-50s. Rainfall is generally moderate throughout the year, with higher amounts occurring in late spring and early summer.
Crystal Lake (zip 50432), Iowa gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Crystal Lake (zip 50432) averages 34 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 186 sunny days per year in Crystal Lake (zip 50432). The US average is 205 sunny days.
Crystal Lake (zip 50432) gets some kind of precipitation, on average, 95 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 82 degrees
Winter Low: the January low is 6
Rain: averages 33 inches of rain a year
Snow: averages 34 inches of snow a year