Brownstown, IL has a generally moderate climate year-round, with hot and humid summers and cold winters. Average temperatures range through the year from the low twenties Fahrenheit in winter to the high eighties Fahrenheit in summer months. The area typically gets around 40 inches of rain per year, mainly during spring and summer months, while snowfall is minimal, rarely exceeding more than a few inches each season. This makes it an ideal place to live for those who prefer mild weather conditions with no harsh extremes.
Brownstown, Illinois gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brownstown averages 13 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 Brownstown. The US average is 205 sunny days.
Brownstown gets some kind of precipitation, on average, 105 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 21
Rain: averages 41 inches of rain a year
Snow: averages 13 inches of snow a year