Ashley, IL has a humid continental climate with warm to hot summers and cold winters. Summer temperatures generally reach highs in the mid 80s (Fahrenheit) while winter temperatures are typically in the twenties. Ashley's location near the Mississippi River means there is often higher humidity levels throughout the year than what is usually found inland. Rainfall amounts during the summer months can be quite high, and snowfall during winter is moderate compared to other areas of Illinois. Overall, Ashley has a mild climate that many people find comfortable and enjoyable.
Ashley, Illinois gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ashley averages 10 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Ashley. The US average is 205 sunny days.
Ashley gets some kind of precipitation, on average, 99 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 43 inches of rain a year
Snow: averages 10 inches of snow a year