Valmeyer, IL is located in the Midwest and has a humid continental climate. In the summer months, the temperature averages around 75 degrees Fahrenheit with high humidity levels. During the winter months, temperatures average around 35 degrees Fahrenheit with occasional snowfall and sleet. The spring and fall seasons are relatively mild with temperatures ranging from 50-70 degrees Fahrenheit. The area receives an average of 40 inches of rainfall per year, mainly concentrated during the spring and summer months. Because of its location near the Mississippi River, Valmeyer also receives periodic flooding during heavy rainstorms or when river levels rise quickly due to melting snow or ice jams upstream.
Valmeyer, Illinois gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Valmeyer averages 12 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 Valmeyer. The US average is 205 sunny days.
Valmeyer gets some kind of precipitation, on average, 100 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 88 degrees
Winter Low: the January low is 23
Rain: averages 43 inches of rain a year
Snow: averages 12 inches of snow a year