Great River, NY has a humid continental climate with four distinct seasons. Summers are hot and humid, with temperatures averaging in the high 80s on the hottest days. Winters are cold and snowy, with average temperatures in the mid-20s during the coldest months. Spring and fall are mild and breezy, with temperatures ranging from the mid-50s to low 70s. The area receives an average of 42 inches of rain each year, primarily from April through September.
Great River, New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Great River averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Great River. The US average is 205 sunny days.
Great River gets some kind of precipitation, on average, 111 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 23
Rain: averages 47 inches of rain a year
Snow: averages 28 inches of snow a year