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Brookhaven
Bellport Village Historic District
Bellport Village Historic District
United Methodist Church, Patchogue
United Methodist Church, Patchogue
United States Post Office, Patchogue
United States Post Office, Patchogue
John Ellis Roosevelt Estate
John Ellis Roosevelt Estate
New York, United States

Brookhaven

Brookhaven is a city in New York, United States, close to the sea. It has a population of about 485,773 (2020). The climate is classified as humid subtropical (Köppen Cfa), with rain spread through the year and no real dry season.

Now54°F
Best timeMay · Sep–Oct
Population485,773
Local time10:55
40.78° N, 72.92° WElevation 10 ftUTC−4 · Eastern Daylight Time
Postal code11719
The year in Brookhavenweather score
JanFebMarAprMayJunJulAugSepOctNovDec76October
October: high / low64° / 48°
Rain this month101mm
Sea this month63°
Best timeMay · Sep–Oct

Best: May · Sep–Oct. Warmth, sunshine and dry days, month by month.

Brookhaven at a glance

Best time to visitMay · Sep–Oct

The months with the highest weather score

Warmest month82°F

Average high in July

Coolest month25°F

Average low in January

Wettest monthJune

97 mm of rain

Driest monthFebruary

85 mm of rain

Warmest sea73°F

August

Monuments nearby10+

within 15 km

Weather in Brookhaven

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
54°F

Sunny · wind 23 km/h · humidity 48%

Today hour by hour
Today22 Oct65°44°
Fri23 Oct57°41°
Sat24 Oct59°39°
Sun25 Oct61°40°
Mon26 Oct63°42°
Tue27 Oct59°43°
Wed28 Oct55°40°
Thu29 Oct64°48°
Fri30 Oct65°46°
Sat31 Oct57°39°

When to go to Brookhaven

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score313331557171616578764728
High40°42°48°58°68°76°82°81°74°64°54°45°
Low25°26°32°41°50°60°67°66°59°48°38°31°
Rain (mm)9085115111949792989610196106
Wet days99101011111111910811
Sea44°40°41°45°53°64°71°73°69°63°56°49°

What's on in Brookhaven

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Brookhaven

All monuments

Outdoors around Brookhaven

Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.

Things to do
Cathedral PinesCamp sites
1.9 km
Animal Farm Petting ZooZoos
2.3 km
Country FairTheme parks
2.5 km
Middle Island Country ClubGolf courses
2.7 km
Long Island Game FarmZoos
3.2 km
Rock Hill Golf and Country ClubGolf courses
4.1 km

Nature around Brookhaven

Nature in United States

Wildlife in October

The birds and mammals of United States seen most this month, compared with the rest of their year.

The sky over Brookhaven

Eclipses and meteor showers

Earthquakes around Brookhaven

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Tropical storms · Brookhaven

Tropical storm archive

Universities and research institutes

South Country Central School DistrictUniversity or college · founded 1950

Towns and villages around Brookhaven

Each with its own page: weather, climate and the best time to visit.

Brookhaven from above

Postal code

11719

Getting to Brookhaven

Long Island MacArthur AirportISP
16 km
Tweed New Haven AirportHVN
54 km
Westchester County AirportHPN
74 km
BellportRailway station
2.5 km
Mastic–ShirleyRailway station
4.8 km
YaphankRailway station
5.2 km
Bellport Ferry LandingHo-Hum Beach Ferry Landing
3.3 km
Ho-Hum Beach Ferry LandingBellport Ferry Landing
7.1 km

Places near Brookhaven

Places with a climate like Brookhaven

Matched month by month on temperature, rain and sunshine.

Frequently asked questions

When is the best time to visit Brookhaven?
Based on 30-year climate normals, May, September and October offer the best balance of comfortable temperatures, low rainfall and sunshine in Brookhaven.
What is the hottest month in Brookhaven?
July is the warmest month, with average highs of 82°F and lows of 67°F.
What is the coldest month in Brookhaven?
January is the coldest month, with average highs of 40°F and lows of 25°F.
What is the rainiest month in Brookhaven?
June is the wettest month with about 3.8 in of precipitation on 11 wet days.
How warm is the sea near Brookhaven?
The sea is warmest in August at about 73°F and coolest in February at about 40°F.
What is the postal code of Brookhaven?
The postal code of Brookhaven is 11719.