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

March weather forecast and climate
Northport, NY

March, the first month of the spring, in Northport, is a frosty month, with average temperature ranging between max 44.4°F (6.9°C) and min 35.8°F (2.1°C).

Temperature

In Northport, the average high-temperature in March marginally rises, from a wintry 39°F (3.9°C) in February, to a frosty 44.4°F (6.9°C). The average low-temperature, in March, is 35.8°F (2.1°C).

Humidity

In Northport, the average relative humidity is 72%.

Rainfall

In March, the rain falls for 10.8 days. Throughout March, 2.52" (64mm) of precipitation is accumulated. In Northport, during the entire year, the rain falls for 152.5 days and collects up to 35.04" (890mm) of precipitation.

Snowfall

Months with snowfall in Northport, New York, are January through April, November and December. The month with the most snowfall is March when snow falls for 2.9 days and typically aggregates up to 1.77" (45mm) of snow.

Ocean temperature

In Northport, New York, the average seawater temperature is 40.5°F (4.7°C).
Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

In March, the average length of the day is 12h.

Sunshine

In March, the average sunshine in Northport is 6.4h.

UV index

Months with the lowest UV index in Northport 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 the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in March in Northport?

In March, in Northport, the average high-temperature is 44.4°F (6.9°C), and the average low-temperature is 35.8°F (2.1°C).

What is the average humidity in March in Northport?

In Northport, New York, the average relative humidity in March is 72%.

How much does it rain in Northport in March?

In Northport, in March, during 10.8 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

How much does it snow in Northport in March?

In Northport, during March, snow falls for 2.9 days and regularly aggregates up to 1.77" (45mm) of snow.

What is the snowiest month in Northport?

The month with the most snowfall in Northport is March when snow falls for 2.9 days and typically aggregates up to 1.77" (45mm) of snow.

What is the water temperature in March in Northport?

In Northport, the average seawater temperature in March is 40.5°F (4.7°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.

How many hours of daylight does Northport have in March?

In March, the average length of the day in Northport, New York, is 12h.

How many hours of sunshine does Northport have in March?

The average sunshine in March in Northport, New York, is 6.4h.

What is the month with the lowest UV index in Northport?

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

What is the UV index reading in March in Northport?

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in March - Northport, NY
  • Average high temperature in March: 44.4°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in March: 35.8°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average humidity in March - Northport, NY
  • Average humidity in March: 72%

Months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).

Average rainfall in March - Northport, NY
  • Average rainfall in March: 2.52"

The wettest month (with the highest rainfall) is July (4.09").
The driest month (with the lowest rainfall) is January (2.09").

Average rainfall days in March - Northport, NY
  • Average rainfall days in March: 10.8 days

The month with the highest number of rainy days is July (17.3 days).
The month with the lowest number of rainy days is January (8.1 days).

Average snowfall in March - Northport, NY
  • Average snowfall in March: 1.77"

The month with the highest snowfall is March (1.77").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in March - Northport, NY
  • Average snowfall days in March: 2.9 days

The month with the highest number of snowfall days is February (4.9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in March - Northport, NY
  • Average sea temperature in March: 40.4°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 March / Average sunshine in March - Northport, NY
  • Average daylight in March: 12h

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

  • Average sunshine in March: 6.4h

The month with most sunshine is July (Average sunshine: 10.7h).
The month with least sunshine is February (Average sunshine: 4.8h).

Average UV index in March - Northport, NY
  • Average UV index in March: 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).