
THINGS TO DO · YOUTUBE SHORT
Heckscher State Park, East Islip, NY, US - Part 1
A local activity video shared by OurTrip Videos.
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Weather · February
Average highs of 41°F, lows of 26°F and 3.3 in of rain, from 30 years of weather records.
February is Islip’s 11th warmest month, with average highs of 41°F and lows of 26°F. That is 2° warmer than January, and 20° below the yearly average high.
High and low Rain
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A look around town before you go.

THINGS TO DO · YOUTUBE SHORT
A local activity video shared by OurTrip Videos.
Watch on YouTube ↗
THINGS TO DO · YOUTUBE SHORT
A local activity video shared by CBS New York.
Watch on YouTube ↗Planning a trip? See the best time to visit Islip and today’s forecast.
Average highs are 41°F and average lows 26°F, for a daily mean of 33°F. Individual days run hotter or colder than these 30-year averages.
February averages 3.3 in of precipitation over about 10 days with at least 0.01 in. It is the 10th wettest month of the year.
Yes, about 9.4 in of snow on average.
Around mid-February the sun rises about 6:47 AM and sets about 5:26 PM, for roughly 10.7 hours of daylight.
The mildest months for visiting are May, July, September. February is cold, with Valentine’s Day events.
NOAA U.S. Climate Normals 1991–2020, Islip Li Macarthur Ap station (9.7 mi from downtown). Sunrise and sunset are calculated for February 15 at the city’s coordinates.