Lake Grove, NY has a typical humid continental climate with hot summers and cold winters. During the summer months, temperatures often reach into the upper 80s and 90s with high humidity levels. In the winter, temperatures tend to dip into the mid-30s and 40s during the day with lows that often drop below freezing overnight. The area experiences an average of 38 inches of rain each year, mostly concentrated in late spring and early summer, as well as an average of 41 inches of snow annually in December and January.
Lake Grove, New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lake Grove averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Lake Grove. The US average is 205 sunny days.
Lake Grove 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 83 degrees
Winter Low: the January low is 23
Rain: averages 47 inches of rain a year
Snow: averages 28 inches of snow a year