Southport, NY
Unincorporated community in Suffolk County, New York
Southport is a small unincorporated community in Suffolk County, New York. It is 3.2 miles SW of Flanders, the nearest town. Its ZIP code is 11970.
Southport at a glance
- State
- New York
- County
- Suffolk County
- ZIP code
- 11970
- Nearest town
- Flanders (3.2 mi)
- Time zone
- America/New York
- Coordinates
- 40.9083, -72.5486
Weather in Southport now
Loading the National Weather Service forecast…
Southport weather by the hour
Southport weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Southport.
This week in Southport
Sunrise, sunset and moon in Southport
What is the weather usually like in Southport?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 23°F average low
- 45.0 inprecipitation per year · 1,144 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Southport: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MATTITUCK, NY US (USC00305142), adjusted for the elevation of Southport.
Southport weather month by month
Sunrise and sunset in Southport through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:10 AM | 4:48 PM | 9 h 37 min |
| February | 6:42 AM | 5:26 PM | 10 h 43 min |
| March | 6:59 AM | 6:58 PM | 11 h 58 min |
| April | 6:09 AM | 7:31 PM | 13 h 21 min |
| May | 5:30 AM | 8:02 PM | 14 h 31 min |
| June | 5:16 AM | 8:25 PM | 15 h 9 min |
| July | 5:30 AM | 8:22 PM | 14 h 52 min |
| August | 5:59 AM | 7:50 PM | 13 h 51 min |
| September | 6:29 AM | 7:00 PM | 12 h 31 min |
| October | 7:00 AM | 6:11 PM | 11 h 10 min |
| November | 6:36 AM | 4:33 PM | 9 h 57 min |
| December | 7:06 AM | 4:24 PM | 9 h 18 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Southport?
Southport has a hot-summer humid continental climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 23°F (-5°C).
It gets about 45.0 inches (1,144 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Southport is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Southport
The closest live webcam is East Patchogue: Patchogue, 25.3 miles W of Southport.
Webcams: Windy.com. Distances in a straight line from Southport.
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Map of Southport, NY
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Southport Street View
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Open in Google Maps ›Towns near Southport
Other communities near Southport
Questions about Southport
Where is Southport, NY?
Southport is an unincorporated community in Suffolk County, New York, 3.2 miles SW of Flanders.
What county is Southport in?
Southport is in Suffolk County, New York.
What is the ZIP code of Southport, NY?
The ZIP code for Southport is 11970.
What is the nearest town to Southport?
Flanders, 3.2 miles away.
Are there webcams near Southport?
Yes. The closest is East Patchogue: Patchogue, 25.3 miles away.
What is the hottest month in Southport?
July, with an average high of 82°F (28°C).
What is the coldest month in Southport?
January, with an average low of 23°F (-5°C).
How much does it rain in Southport?
About 45.0 inches (1,144 mm) a year; the wettest month is December.
Does it snow in Southport?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Southport?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Southport have?
Hot-summer humid continental (Köppen Dfa).
Last updated: