World Resorts USA Montauk Weather

Montauk weather in September

Weather in Montauk: September

Average day temperature: 70.1°F
Average night temperature: 63.3°F
Sea water temperature: 68.9°F
Number of sunny days: 14 days
Day length: 11.8 - 13.1 hours
Number of rainy days: 3 days
Precipitation totals: 1.2 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 71°F. At the same time the lowest night temperature was 60°F. Day and night temperature averages during September were 66.7°F and 64.2°F.

Sea water temperature in Montauk in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 67.4°F. The highest and lowest sea temperatures during the month were 70.0°F and 64.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Montauk in September is 1.2 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 10.1 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.6.

Best time for vacation in Montauk

Sunniest months:
November 16 days
September 14 days
October 13 days
Warmest months:
July 77.5 °F
August 76.3 °F
June 70.1 °F
Warmest sea temp:
August 70.3 °F
September 68.9 °F
July 68.3 °F
Coldest months:
January 37.7 °F
February 37.9 °F
December 42.9 °F
Rainiest months:
November 4 days
October 4 days
February 3 days
Windiest months:
March 12.5 mph
December 12.3 mph
January 12.3 mph

Montauk on a weather map

Montauk
+52°F
W 28 mph
Feels like: +45°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+73°F
+73°F
+45°F
+57°F
+75°F
+66°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Montauk
Local time: 12:10
November 21, thursday
1500
52°F
W
29 mph
1800
54°F
W
29 mph
2100
52°F
W
33 mph
November 22, friday
0000
50°F
NE
31 mph
0300
48°F
NE
28 mph
0600
46°F
NE
22 mph
0900
46°F
NE
16 mph
1200
48°F
NE
9 mph
Units of measurement: °C / °F