February weather forecastMount Sinai, NY

February

Weather in February

February, the last month of the winter in Mount Sinai, is also a wintry month, with an average temperature ranging between min 30.4°F (-0.9°C) and max 38.8°F (3.8°C).

Temperature

The arrival of February coincides with an average high-temperature of a still cold 38.8°F (3.8°C), indicating a minimal shift from January's 37.6°F (3.1°C). Mount Sinai registers a steady nighttime temperature averaging a subzero cold 30.4°F (-0.9°C) throughout February.

Humidity

The average relative humidity in February in Mount Sinai is 74%.

Rainfall

In Mount Sinai, in February, it is raining for 8.8 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, in Mount Sinai, there are 146.8 rainfall days, and 33.78" (858mm) of precipitation is accumulated.

Snowfall

January through March, October through December are months with snowfall in Mount Sinai. In February, it is snowing for 4.4 days. Throughout February, 1.06" (27mm) of snow is accumulated. In Mount Sinai, during the entire year, snow falls for 12.6 days and aggregates up to 5.59" (142mm) of snow.

Ocean temperature

The month with the coldest seawater in Mount Sinai, New York, is February, with an average ocean temperature of 39.7°F (4.3°C).
Note: In the sport of swimming, this scenario is extremely cold, treacherous, and fatal. If not protected by insulated waterproof clothing, hypothermia ensues quickly.

Daylight

In Mount Sinai, New York, the average length of the day in February is 10h and 40min.
On the first day of the month, sunrise is at 7:02 am and sunset at 5:08 pm. On the last day of February, sunrise is at 6:26 am and sunset at 5:42 pm EST.

Sunshine

February has the least sunshine of the year, with an average of 4.7h of sunshine.

UV index

The months with the lowest UV index in Mount Sinai, New York, are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 in February interprets into the following advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In February, the average high-temperature and low-temperature in Mount Sinai are 38.8°F (3.8°C) and 30.4°F (-0.9°C) respectively.

In February, the average relative humidity in Mount Sinai is 74%.

In Mount Sinai, New York, during February, the rain falls for 8.8 days and regularly aggregates up to 2.17" (55mm) of precipitation.

In Mount Sinai, New York, in February, snow falls for 4.4 days, with typically accumulated 1.06" (27mm) of snow.

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

In Mount Sinai, New York, in February, the average water temperature is 39.7°F (4.3°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

In February, the average day length in Mount Sinai, New York, is 10h and 40min.

In February, on the first day of the month, sunrise is at 7:02 am and sunset at 5:08 pm. On the last day of the month, in Mount Sinai, sunrise is at 6:26 am and sunset at 5:42 pm EST.

With an average of 4.7h of sunshine, February has the least sunshine of the year in Mount Sinai.

In Mount Sinai, New York, the average sunshine duration in February is 4.7h.

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

In February, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J February M A M J J A S O N D

Jan

February

Mar

Average high temperature

37.6°F

38.8°F

43.9°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.7mph

13.1mph

12.9mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

3.5

4.4

2.3

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

19.8

15.6

17.3

Average UV index

Average cloud cover

Average visibility

Average temperature in February
Mount Sinai, NY

Average high temperature in February: 38.8°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (37.6°F).

Average low temperature in February: 30.4°F

The months with the highest average low temperature are July and August (71.1°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

Average pressure in February
Mount Sinai, NY

Average pressure in February: 30.02"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in February
Mount Sinai, NY

Average wind speed in February: 12.4mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

Average humidity in February
Mount Sinai, NY

Average humidity in February: 74%

The months with the highest relative humidity are May and June (77%).
The month with the lowest relative humidity is November (71%).

Average rainfall in February
Mount Sinai, NY

Average rainfall in February: 2.17"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in February
Mount Sinai, NY

Average rainfall days in February: 8.8 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in February
Mount Sinai, NY

Average snowfall in February: 1.06"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in February
Mount Sinai, NY

Average snowfall days in February: 4.4 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature in February
Mount Sinai, NY

Average sea temperature in February: 39.7°F

The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight in February /
Average sunshine in February
Mount Sinai, NY

Average daylight in February: 10h and 42min

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 42min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in February
Mount Sinai, NY

Average sunshine days in February: 15.6 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (13 days).

Average UV index in February
Mount Sinai, 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, November and December (UV index 2).

Average cloud cover in February
Mount Sinai, NY

Average cloud cover in February: 48

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in February
Mount Sinai, 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).