Montauk
New York, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Montauk, NY

The shores of The Atlantic Ocean with a far view of the Montauk Point Lighthouse in Montauk, New York
The shores of The Atlantic Ocean with a far view of the Montauk Point Lighthouse in Montauk, New York
The first month of the autumn, Septiembre, is still a pleasant month in Montauk, New York, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 72°F (22.2°C).

Temperature

In Septiembre, the average high-temperature marginally drops, from a warm 79°F (26.1°C) in Agosto, to a pleasant 72°F (22.2°C). In Septiembre, in Montauk, the average low-temperature is 59.4°F (15.2°C).

Rainfall

Throughout Septiembre, 3.93" (99.8mm) of precipitation is accumulated. During the entire year, Montauk aggregates up to 43.58" (1107mm) of precipitation.

Ocean temperature

In Montauk, the average water temperature is 67.6°F (19.8°C).
Note: For most, swimming in 67.6°F (19.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In Montauk, New York, the average length of the day in Septiembre is 12.5h.

What is the temperature in Septiembre in Montauk?

In Septiembre, the average high-temperature is 72°F (22.2°C), and the average low-temperature is 59.4°F (15.2°C).

How much does it rain in Montauk in Septiembre?

During Septiembre, Montauk regularly aggregates up to 3.93" (99.8mm) of precipitation.

What is the ocean temperature in Septiembre in Montauk?

In Montauk, the average seawater temperature in Septiembre is 67.6°F (19.8°C). Swimming in 67.6°F (19.8°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in Septiembre in Montauk?

In Septiembre, the average length of the day in Montauk is 12.5h.
Average temperature in September - Montauk, NY
  • Average high temperature in September: 71.9°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in September: 59.4°F

Months with the highest average low temperature are July and August (65.5°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average rainfall in September - Montauk, NY
  • Average rainfall in September: 3.9"

The wettest month (with the highest rainfall) is March (4.8").
The driest month (with the lowest rainfall) is May (2.2").

Average sea temperature in September - Montauk, NY
  • Average sea temperature in September: 67.6°F

The best month for swimming (with the highest average sea temperature) is August (70.3°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).

Average daylight in September - Montauk, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).