The climate in Lyndon, IL is characterized by hot, humid summers and cold winters. The area experiences all four seasons with mild temperatures throughout the year. Precipitation is abundant with an average of around 39 inches of rain annually. Snowfall is also frequent, particularly during the winter months when up to 15 inches of snow can accumulate. Despite these chilly conditions, temperatures rarely fall below freezing making Lyndon a great place to enjoy outdoor activities all-year-round.
Lyndon, Illinois gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lyndon averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Lyndon. The US average is 205 sunny days.
Lyndon gets some kind of precipitation, on average, 98 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 85 degrees
Winter Low: the January low is 13
Rain: averages 37 inches of rain a year
Snow: averages 29 inches of snow a year