Mamaroneck, NY experiences a humid continental climate with hot summers and cold winters. Average temperatures in the summer reach close to 80°F (26°C) during the day with lows dropping to around 60°F (16°C) at night. Winters bring average daytime highs of around 40°F (4.5°C) and lows of about 25°F (-4°C). The area receives moderate precipitation throughout the year, with spring and summer months typically receiving slightly more rainfall than winter months.
Mamaroneck, New York gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mamaroneck averages 26 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 Mamaroneck. The US average is 205 sunny days.
Mamaroneck gets some kind of precipitation, on average, 122 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 25
Rain: averages 49 inches of rain a year
Snow: averages 26 inches of snow a year