Hewlett Harbor
New York, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Hewlett Harbor, NY

The last month of the winter, February, is another cold month in Hewlett Harbor, New York, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 39.4°F (4.1°C).

Temperature

In Hewlett Harbor, New York, the average high-temperature in February is practically the same as in January - a still cold 39.4°F (4.1°C). In Hewlett Harbor, New York, in February, the average low-temperature is 29.8°F (-1.2°C).

Humidity

In Hewlett Harbor, the average relative humidity in February is 75%.

Rainfall

In Hewlett Harbor, during February, the rain falls for 7.8 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, in Hewlett Harbor, New York, there are 135.3 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, October through December. In Hewlett Harbor, during 4.3 snowfall days, 0.55" (14mm) of snow is typically accumulated. Throughout the year, in Hewlett Harbor, there are 15.8 snowfall days, and 2.95" (75mm) of snow is accumulated.

Ocean temperature

February is the month with the coldest seawater in Hewlett Harbor, New York, with an average ocean temperature of 39.9°F (4.4°C).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

The average length of the day in Hewlett Harbor is 10.7h.

Sunshine

February has the least sunshine of the year, with an average of 4.8h of sunshine.

UV index

Months with the lowest UV index in Hewlett Harbor are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In February, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in February in Hewlett Harbor?

The average high-temperature, in February, in Hewlett Harbor, is 39.4°F (4.1°C), while the average low-temperature is 29.8°F (-1.2°C).

What is the average humidity in February in Hewlett Harbor?

In Hewlett Harbor, New York, the average relative humidity in February is 75%.

How many days does it rain in February in Hewlett Harbor?

In Hewlett Harbor, during February, the rain falls for 7.8 days and regularly aggregates up to 0.98" (25mm) of precipitation.

How many days does it snow in February in Hewlett Harbor?

In Hewlett Harbor, during February, snow falls for 4.3 days and regularly aggregates up to 0.55" (14mm) of snow.

What month is the ocean coldest in Hewlett Harbor?

With an average ocean temperature of 39.9°F (4.4°C), February is the month with the coldest seawater in Hewlett Harbor, New York.

How cold is the water in February in Hewlett Harbor?

In Hewlett Harbor, the average seawater temperature in February is 39.9°F (4.4°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 Hewlett Harbor?

In Hewlett Harbor, New York, the average length of the day in February is 10.7h.

What is the month with the least sunshine in Hewlett Harbor?

With an average of 4.8h of sunshine, February has the least sunshine of the year.

How many hours of sunshine does Hewlett Harbor have in February?

In Hewlett Harbor, the average sunshine in February is 4.8h.

What is the month with the lowest UV index in Hewlett Harbor?

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

How high is the UV index in February in Hewlett Harbor?

The average daily maximum UV index in February in Hewlett Harbor is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in February - Hewlett Harbor, NY
  • Average high temperature in February: 39.4°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in February: 29.8°F

The month with the highest average low temperature is August (71.1°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

Average humidity in February - Hewlett Harbor, NY
  • Average humidity in February: 75%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (72%).

Average rainfall in February - Hewlett Harbor, NY
  • Average rainfall in February: 0.98"

Wettest months (with the highest rainfall) are July and August (2.32").
The driest month (with the lowest rainfall) is January (0.91").

Average rainfall days in February - Hewlett Harbor, NY
  • Average rainfall days in February: 7.8 days

The month with the highest number of rainy days is July (15.1 days).
The month with the lowest number of rainy days is January (7.3 days).

Average snowfall in February - Hewlett Harbor, NY
  • Average snowfall in February: 0.55"

The month with the highest snowfall is March (1.02").
Months with the lowest snowfall are April, May, June, July, August and September (0").

Average snowfall days in February - Hewlett Harbor, NY
  • Average snowfall days in February: 4.3 days

The month with the highest number of snowfall days is January (4.6 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average sea temperature in February - Hewlett Harbor, NY
  • Average sea temperature in February: 39.9°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

Average daylight in February / Average sunshine in February - Hewlett Harbor, NY
  • Average daylight in February: 10.7h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in February: 4.8h

The month with most sunshine is July (Average sunshine: 10.8h).
The month with least sunshine is February (Average sunshine: 4.8h).

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

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