The climate in Deerfield, IL (zip code 60015) is typical of the Midwest United States. The area typically experiences four distinct seasons with cool and wet springs, hot and humid summers, crisp and dry autumns, and cold winter months with some snowfall. During the summer months, temperatures often reach into the upper 80s and low 90s Fahrenheit with moderate humidity levels. Winters are generally cold with temperatures often dipping below freezing at night. Snowfall amounts range from light to moderate during winter months, but some years do have heavier snowfall than average.
Deerfield (zip 60015), Illinois gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Deerfield (zip 60015) averages 36 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 Deerfield (zip 60015). The US average is 205 sunny days.
Deerfield (zip 60015) 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 83 degrees
Winter Low: the January low is 17
Rain: averages 36 inches of rain a year
Snow: averages 36 inches of snow a year