The climate in 62367 Plymouth, IL is pleasant and mild throughout the year. Summers are warm and humid with temperatures reaching an average of around 80 degrees Fahrenheit. Winters are cold but not extreme, with temperatures dipping to lows of around 20 degrees Fahrenheit during the coldest months. Rainfall is fairly consistent throughout the year, with light snowfall in the wintertime. The area enjoys lots of sunshine throughout the year, making it a great place for outdoor activities.
Plymouth (zip 62367), Illinois gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Plymouth (zip 62367) averages 20 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Plymouth (zip 62367). The US average is 205 sunny days.
Plymouth (zip 62367) gets some kind of precipitation, on average, 96 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 87 degrees
Winter Low: the January low is 16
Rain: averages 40 inches of rain a year
Snow: averages 20 inches of snow a year