Golconda, IL has a temperate climate with four distinct seasons. During the summer, temperatures average in the low- to mid-80s while winter temperatures can dip below freezing. Spring and fall are mild, with cooler evenings. The area gets an average of 43 inches of rain each year, with late spring and early summer being the wettest times. Snowfall is light, usually totaling less than 10 inches annually, while thunderstorms are common during summer months. Overall it is a pleasant climate perfect for outdoor recreational activities all year round.
Golconda, Illinois gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Golconda averages 7 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 Golconda. The US average is 205 sunny days.
Golconda gets some kind of precipitation, on average, 104 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 25
Rain: averages 49 inches of rain a year
Snow: averages 7 inches of snow a year