Winnetka, IL is located in the northern part of the state and has a climate that varies greatly between seasons. Summers tend to be warm and humid, with temperatures hovering around the mid-80s during July and August. Winters are cold and snowy, with temperatures often dipping below freezing in December and January. The area also experiences substantial rainfall throughout the year, making Winnetka a great place for outdoor activities like hiking or camping.
Winnetka (zip 60093), Illinois gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Winnetka (zip 60093) 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 Winnetka (zip 60093). The US average is 205 sunny days.
Winnetka (zip 60093) 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