The climate in 10021 Upper East Side, NY is characterized by hot and humid summers with average temperature highs reaching into the mid 80s and low 90s throughout July and August. Winters are cold with temperatures often dropping below freezing throughout December, January, and February. Spring brings moderate temperatures that can range from the high 30s during the night to the high 60s during the day while Fall typically sees cooler temperatures with highs in the low to mid 50s. Precipitation is consistent throughout the year with around 40 inches of rain spread out through all four seasons.
Upper East Side (zip 10021), New York gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Upper East Side (zip 10021) averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 232 sunny days per year in Upper East Side (zip 10021). The US average is 205 sunny days.
Upper East Side (zip 10021) gets some kind of precipitation, on average, 116 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 85 degrees
Winter Low: the January low is 27
Rain: averages 48 inches of rain a year
Snow: averages 26 inches of snow a year