First Freeze of the 2019 Fall Season in NYC

After a warm start to autumn, Mother Nature brought New York City a winter preview on Friday.

According to the NWS, the temperature in Central Park dropped to 29°F late Friday night. That was the coldest air the city has seen since March and marks the first freeze of the season.

Compared to the above-average temperatures the city has been experiencing this season, this first nip of frosty air was a bit jarring for some people. But, mid-November is when the city usually sees its first freeze. The earliest 32°F reading on record came on October 19 twice, first in 1940 and then again in 1974. Our latest first freeze was on December 22, 1998.

Produced by a deep dip in the jet stream, these chilly conditions are expected to last for a day or two. Then, after a brief warm-up, another shot of arctic air is forecast to hit the city next week. Keep those coats and gloves handy!

Average Dates for First Frost. Credit: Cornell

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About Melissa Fleming

Melissa Fleming is an environmental communicator and visual artist working at the intersection of art and science. She is passionate about exploring, learning, and sharing information about the natural world. She has presented her interdisciplinary work in a variety of mediums at venues and conferences around the world.