Jefferson Valley-Yorktown, NY has a humid continental climate that is typical of the northeastern United States. Summers are hot and humid with temperatures often reaching above 90°F (32°C). Winters are cold and snowy, often accompanied by moderate lake effect snow from Lake Ontario. Spring and autumn are mild but can have variable temperatures depending on the day. Rainfall is plentiful throughout the year with some areas receiving up to 45 inches annually. The area receives an average of 160 days of sunshine each year, providing plenty of opportunity for outdoor activities during warmer months.
Jefferson Valley-Yorktown, New York gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jefferson Valley-Yorktown averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Jefferson Valley-Yorktown. The US average is 205 sunny days.
Jefferson Valley-Yorktown gets some kind of precipitation, on average, 120 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 82 degrees
Winter Low: the January low is 18
Rain: averages 51 inches of rain a year
Snow: averages 35 inches of snow a year