Northbrook, IL has a humid continental climate with warm and moderately humid summers, cold winters, and four distinct seasons. The town experiences an average of nine inches of precipitation per month, with April being the wettest at an average of 3.7 inches and July being the driest at an average of 2.3 inches. Temperatures in Northbrook range from an average high in July of 84°F to an average low in January of 14°F. Snowfall is common during winter months, averaging around 20 inches annually.
Northbrook (zip 60062), Illinois gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Northbrook (zip 60062) 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 Northbrook (zip 60062). The US average is 205 sunny days.
Northbrook (zip 60062) 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