Danville, Illinois gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Danville averages 18 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Danville. The US average is 205 sunny days.
Danville gets some kind of precipitation, on average, 116 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.
Summer High: the July high is around 86 degrees
Winter Low: the January low is 18
Rain: averages 41 inches of rain a year
Snow: averages 18 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Danville is 7.1 (10=best), which means it is more comfortable than most places in Illinois.
7.1 / 10
September, June and May are the most pleasant months in Danville, while January and December are the least comfortable months.