February weather forecast
Sag Harbor, NY

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Weather in February

The last month of the winter, February, is another cold month in Sag Harbor, New York, with an average temperature ranging between min 31.5°F (-0.3°C) and max 39.6°F (4.2°C).

Temperature

Sag Harbor's weather, upon February's arrival, documents an average high-temperature of a still wintry 39.6°F (4.2°C), nearly identical to the prior month. The temperature during February nights demonstrates a small drop from the daytime highs, settling to an average of 31.5°F (-0.3°C).

Humidity

In February, the average relative humidity is 74%.

Rainfall

In Sag Harbor, in February, it is raining for 9.8 days, with typically 2.56" (65mm) of accumulated precipitation. In Sag Harbor, during the entire year, the rain falls for 154.1 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Sag Harbor. In Sag Harbor, New York, in February, snow falls for 4 days, with typically accumulated 1.46" (37mm) of snow. Throughout the year, there are 13.9 snowfall days, and 6.61" (168mm) of snow is accumulated.

Ocean temperature

The month with the coldest seawater is February, with an average ocean temperature of 39.7°F (4.3°C).
Note: In the activity of swimming, this state poses an instant danger to life. Breathing control is completely lost, impeding any form of clear thinking. Employing a specialized swimsuit is crucial to minimize thermal loss.

Daylight

The average length of the day in February is 10h and 40min.
On the first day of February, sunrise is at 6:59 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 5:39 pm EST.

Sunshine

The average sunshine in February is 4.7h.

UV index

The months with the lowest UV index are January through March and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In February, the maximum UV index of 2 transforms into these recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February?

In February, the average high-temperature and low-temperature are 39.6°F (4.2°C) and 31.5°F (-0.3°C) respectively.

What is the average humidity in February?

The average relative humidity in February is 74%.

How many days does it rain in February?

In Sag Harbor, in February, it is raining for 9.8 days, with typically 2.56" (65mm) of accumulated precipitation.

How many days does it snow in February?

In Sag Harbor, during February, snow falls for 4 days and regularly aggregates up to 1.46" (37mm) of snow.

What month is the ocean coldest?

With an average ocean temperature of 39.7°F (4.3°C), February is the month with the coldest seawater.

How cold is the water in February?

In Sag Harbor, in February, the average water temperature is 39.7°F (4.3°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the average length of the day in February?

In February, the average day length is 10h and 40min.

When is the sunrise / sunset in February?

In February, on the first day of the month, sunrise is at 6:59 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 5:39 pm EST.

How long on average sun shines in February?

The average sunshine duration in February is 4.7h.

When is the lowest UV index?

The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.

What is the UV index reading in February?

In Sag Harbor, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Sag Harbor, NY

Average temperature in February - Sag Harbor, NY
  • Average high temperature in February: 39.6°F

The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in February: 31.5°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in February
Sag Harbor, NY

Average pressure in February - Sag Harbor, NY
  • Average pressure in February: 30.01"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in February
Sag Harbor, NY

Average wind speed in February - Sag Harbor, NY
  • Average wind speed in February: 15.2mph

The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.4mph).

Average humidity in February
Sag Harbor, NY

Average humidity in February - Sag Harbor, NY
  • Average humidity in February: 74%

The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is November (72%).

Average rainfall in February
Sag Harbor, NY

Average rainfall in February - Sag Harbor, NY
  • Average rainfall in February: 2.56"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in February
Sag Harbor, NY

Average rainfall days in February - Sag Harbor, NY
  • Average rainfall days in February: 9.8 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in February
Sag Harbor, NY

Average snowfall in February - Sag Harbor, NY
  • Average snowfall in February: 1.46"

The month with the highest snowfall is March (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in February
Sag Harbor, NY

Average snowfall days in February - Sag Harbor, NY
  • Average snowfall days in February: 4 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in February
Sag Harbor, NY

Average sea temperature in February - Sag Harbor, NY
  • Average sea temperature in February: 39.8°F

The best month for swimming (with the highest average sea temperature) is August (73.3°F).
The coldest month (with the lowest average sea temperature) is February (39.8°F).

Average daylight in February /
Average sunshine in February
Sag Harbor, NY

Average daylight in February / Average sunshine in February - Sag Harbor, NY
  • Average daylight in February: 10h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in February: 4h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in February
Sag Harbor, NY

Average sunshine days in February - Sag Harbor, NY
  • Average sunshine days in February: 12.8 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is February (12.8 days).

Average UV index in February
Sag Harbor, NY

Average UV index in February - Sag Harbor, NY
  • Average UV index in February: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

Average cloud cover in February
Sag Harbor, NY

Average cloud cover in February - Sag Harbor, NY
  • Average cloud cover in February: 50

The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in February
Sag Harbor, NY

Average visibility in February - Sag Harbor, NY
  • Average visibility in February: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Sag Harbor, New York, USA

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