December 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

What is the temperature in December in Montauk?

The average high-temperature, in December, in Montauk, New York, is 43.5°F (6.4°C), while the average low-temperature is 32.4°F (0.2°C).

How much does it rain in Montauk in December?

Throughout December, in Montauk, 3.6" (90.9mm) of precipitation is accumulated.

How cold is the water in December in Montauk?

In December, in Montauk, the average sea temperature is 48.6°F (9.2°C). Swimming in 48.6°F (9.2°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.
Average temperature in December - Montauk, NY
  • Average high temperature in December: 43.6°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 December: 32.3°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 December - Montauk, NY
  • Average rainfall in December: 3.6"

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 December - Montauk, NY
  • Average sea temperature in December: 48.6°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 December - Montauk, NY
  • Average daylight in December: 9.3h

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

deutscheenglishespañolрусский中文