Pinckneyville, IL 62274 has a humid continental climate characterized by warm summer months and cold winter months. The average high temperature in the summer is around 86°F, while the average low temperature in the winter is around 12°F. Precipitation is fairly evenly distributed throughout the year with an average of 46 inches per year. In general, Pinckneyville experiences four distinct seasons with noticeable changes in temperature and weather patterns.
Pinckneyville (zip 62274), Illinois gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pinckneyville (zip 62274) averages 10 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Pinckneyville (zip 62274). The US average is 205 sunny days.
Pinckneyville (zip 62274) 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 45 inches of rain a year
Snow: averages 10 inches of snow a year