The climate in 60403 Crest Hill, IL is generally mild year-round, with the exception of periodic cold winter temperatures. Summers are usually very warm with high humidity levels. Winters can be cold and snowy, with temperatures dropping below freezing for extended periods of time. The average temperature in the winter months ranges from the low 20s to mid 30s Fahrenheit while summer months tend to stay in the upper 70s and low 80s Fahrenheit. Precipitation is quite common throughout the year with rain showers during spring and fall, and occasional snowfall during winter.
Crest Hill (zip 60403), Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Crest Hill (zip 60403) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in Crest Hill (zip 60403). The US average is 205 sunny days.
Crest Hill (zip 60403) gets some kind of precipitation, on average, 125 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 84 degrees
Winter Low: the January low is 16
Rain: averages 39 inches of rain a year
Snow: averages 28 inches of snow a year