The climate in Lynnville, IL is generally mild and temperate. During the summer months, temperatures typically range from the mid-70s to upper-80s with occasional periods of humidity. The winter months tend to be cold with temperatures typically ranging from the low 20s to upper-30s and snowfall that can range from light dustings to several inches depending on the storm system. Despite its northerly latitude, the area usually avoids extreme weather conditions like tornadoes and hurricanes due to its relative distance from large bodies of water.
Lynnville, Illinois gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lynnville averages 18 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 198 sunny days per year in Lynnville. The US average is 205 sunny days.
Lynnville gets some kind of precipitation, on average, 108 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 18
Rain: averages 40 inches of rain a year
Snow: averages 18 inches of snow a year