Old Brookville, NY has a humid subtropical climate with mild winters and hot summers. Winters are usually characterized by cold temperatures and occasional snowfall, while summers tend to be hot and humid. The area experiences warm and sometimes wet springs as well as warm and dry autumns. Average annual precipitation in the region is approximately 44 inches, making it fairly wet compared to other areas of New York State. There are also frequent thunderstorms throughout the year, with the majority occurring during the summer months.
Old Brookville, New York gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Old Brookville averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 173 sunny days per year in Old Brookville. The US average is 205 sunny days.
Old Brookville gets some kind of precipitation, on average, 124 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 84 degrees
Winter Low: the January low is 25
Rain: averages 46 inches of rain a year
Snow: averages 24 inches of snow a year