The climate in the Quincy, IL Metro Area is generally humid and hot, with temperatures ranging from an average low of 34 degrees Fahrenheit in winter to an average high of 87 degrees Fahrenheit during the summer months. Precipitation is abundant year-round, with snowfall occurring between November and April. The area also experiences high winds throughout the year, as well as occasional thunderstorms. In general, the weather in Quincy is fairly mild and enjoyable for much of the year.
Quincy Metro Area, Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Quincy Metro Area averages 17 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 Quincy Metro Area. The US average is 205 sunny days.
Quincy Metro Area gets some kind of precipitation, on average, 97 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 39 inches of rain a year
Snow: averages 17 inches of snow a year