West Brooklyn, IL has a humid continental climate. Summers can be hot and humid with average high temperatures in the mid-80s while winters can be cold with average lows dipping into the teens. Precipitation is plentiful throughout the year, averaging 40 inches annually with more snowfall possible during the winter months. Thunderstorms are also common during the summer months.
West Brooklyn, Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
West Brooklyn averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in West Brooklyn. The US average is 205 sunny days.
West Brooklyn gets some kind of precipitation, on average, 105 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 12
Rain: averages 37 inches of rain a year
Snow: averages 28 inches of snow a year