Crainville, IL has a predominantly humid continental climate, with hot summers and cold winters. Summers typically have temperatures in the high 70s to mid 80s Fahrenheit (25-30 C) while winters may drop as low as 0 degrees Fahrenheit (-18 C). The area receives an average of 35 inches (89 cm) of precipitation annually, mostly falling during the spring and summer months. Snowfall amounts range from 10 to 20 inches (25 - 50 cm) per year, with the heaviest snowfall occurring in January and February. The area has a moderate amount of sunshine throughout the year, making it ideal for outdoor activities when the weather is good.
Crainville, Illinois gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Crainville averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Crainville. The US average is 205 sunny days.
Crainville gets some kind of precipitation, on average, 108 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 47 inches of rain a year
Snow: averages 12 inches of snow a year