
THINGS TO DO · YOUTUBE SHORT
Tour Stony Brook on Long Island
A local activity video shared by Newsday.
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Weather · June
Average highs of 77°F, lows of 60°F and 3.7 in of rain, from 30 years of weather records.
June is Brookhaven’s 3rd warmest month, with average highs of 77°F and lows of 60°F. That is 9° warmer than May, and 16° above 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 Newsday.
Watch on YouTube ↗
THINGS TO DO · YOUTUBE SHORT
A local activity video shared by RyanReporting.
Watch on YouTube ↗Planning a trip? See the best time to visit Brookhaven and today’s forecast.
Average highs are 77°F and average lows 60°F, for a daily mean of 68°F. Individual days run hotter or colder than these 30-year averages.
June averages 3.7 in of precipitation over about 11 days with at least 0.01 in. It is the 6th wettest month of the year.
Around mid-June the sun rises about 5:19 AM and sets about 8:24 PM, for roughly 15.1 hours of daylight.
The mildest months for visiting are May, July, August. June is mild, with Fourth of July events.
NOAA U.S. Climate Normals 1991–2020, Shirley Brookhaven Ap station (3.7 mi from downtown). Sunrise and sunset are calculated for June 15 at the city’s coordinates.