Germantown, IL has a humid continental climate characterized by hot, humid summers and cold winters. Summers in Germantown are usually hot and muggy with temperatures reaching the mid-80s during the day and only dropping into the low 70s at night. Winters typically see temperatures drop to an average of around 20°F, with occasional snowfall from December through February. Rain is frequent throughout the year, with average annual precipitation totaling approximately 36 inches. Overall, Germantown enjoys four distinct seasons that offer plenty of outdoor activities as well as stunning natural scenery.
Germantown, Illinois gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Germantown averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Germantown. The US average is 205 sunny days.
Germantown 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 89 degrees
Winter Low: the January low is 21
Rain: averages 42 inches of rain a year
Snow: averages 11 inches of snow a year