Castleton, Vermont gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Castleton averages 66 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 162 sunny days per year in Castleton. The US average is 205 sunny days.
Castleton gets some kind of precipitation, on average, 130 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 82 degrees
Winter Low: the January low is 10
Rain: averages 41 inches of rain a year
Snow: averages 66 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Castleton is 6.5 (10=best), which means it is one of the most pleasant places in Vermont.
6.5 / 10
August, July and June are the most pleasant months in Castleton, while January and December are the least comfortable months.