The climate in Poplar Grove, IL is generally mild and temperate. Winters are typically cool with some snowfall, while summers are warm and humid. The average temperature during the year ranges from the low 20s to the mid-80s, with an average annual rainfall of about 44 inches. The area also experiences moderate levels of precipitation throughout the year, with around 109 days of measurable precipitation each year. All four seasons can be experienced in Poplar Grove, making it a great destination for outdoor activities all year round.
Poplar Grove, Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Poplar Grove averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 194 sunny days per year in Poplar Grove. The US average is 205 sunny days.
Poplar Grove gets some kind of precipitation, on average, 118 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 11
Rain: averages 37 inches of rain a year
Snow: averages 32 inches of snow a year