Monthly weather forecast and climate
Northport, NY

Weather in January

January, like December, in Northport, New York, is a wintry winter month, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 28.6°F (-1.9°C). The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.6°F (-1.9°C). Weather in January »

Weather in February

February, the last month of the winter, in Northport, is also a wintry month, with average temperature ranging between min 29.7°F (-1.3°C) and max 39°F (3.9°C). In Northport, the average high-temperature is almost the same as in January - a still wintry 39°F (3.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Northport, New York, with average temperature varying between 44.4°F (6.9°C) and 35.8°F (2.1°C). In March, the average high-temperature slightly increases, from a wintry 39°F (3.9°C) in February, to a chilly 44.4°F (6.9°C). Weather in March »

Weather in April

April is a cool spring month in Northport, New York, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 54°F (12.2°C). In April, the average high-temperature increases, from a frosty 44.4°F (6.9°C) in March, to a cool 54°F (12.2°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Northport, New York, with average temperature ranging between min 54.1°F (12.3°C) and max 63.7°F (17.6°C). In Northport, the average high-temperature rises, from a cool 54°F (12.2°C) in April, to an enjoyable 63.7°F (17.6°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Northport, New York, with average temperature varying between 63.5°F (17.5°C) and 72.5°F (22.5°C). In June, the average high-temperature slightly increases, from an enjoyable 63.7°F (17.6°C) in May, to a pleasant 72.5°F (22.5°C). Weather in June »

Weather in July

July is a warm summer month in Northport, New York, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 80.1°F (26.7°C). With an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 71.2°F (21.8°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer, in Northport, is another warm month, with average temperature ranging between max 79.2°F (26.2°C) and min 70.9°F (21.6°C). In Northport, the average high-temperature is essentially the same as in July - a still moderately hot 79.2°F (26.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in Northport, is still a pleasant month, with average temperature ranging between min 64.2°F (17.9°C) and max 72.5°F (22.5°C). In September, the average high-temperature slightly decreases, from a moderately hot 79.2°F (26.2°C) in August, to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, like September, in Northport, New York, is another enjoyable autumn month, with average temperature fluctuating between 62.2°F (16.8°C) and 54.5°F (12.5°C). In Northport, New York, the average high-temperature drops, from an agreeable 72.5°F (22.5°C) in September, to a comfortable 62.2°F (16.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Northport, New York, with temperature in the range of an average high of 51.4°F (10.8°C) and an average low of 43.5°F (6.4°C). In Northport, the average high-temperature decreases, from an enjoyable 62.2°F (16.8°C) in October, to a cool 51.4°F (10.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Northport, New York, with average temperature ranging between min 35.4°F (1.9°C) and max 43.3°F (6.3°C). In Northport, the average high-temperature marginally drops, from a cool 51.4°F (10.8°C) in November, to a chilly 43.3°F (6.3°C). Weather in December »
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FAQ

What is the coldest month in Northport?

The coldest month in Northport is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.6°F (-1.9°C).

How many days does it rain in Northport?

Throughout the year, there are 152.5 rainfall days, and 35.04" (890mm) of precipitation is accumulated.

What is the driest month in Northport?

January is the month with the least rainfall in Northport, New York. Rain falls for 8.1 days and accumulates 2.09" (53mm) of precipitation.

When does it snow in Northport?

Months with snowfall in Northport, New York, are January through April, November and December.

How much does it snow in Northport?

In Northport, New York, during the entire year, snow falls for 15.5 days, and aggregates up to 5.71" (145mm) of snow.

When is the lowest UV index in Northport?

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

When is the ocean coldest in Northport?

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

What is the month with the least sunshine in Northport?

With an average of 4.8h of sunshine, February has the least sunshine of the year in Northport, New York.

When does it snow the most in Northport?

March is the month with the most snowfall. Snow falls for 2.9 days and accumulates 1.77" (45mm) of snow.

What are the most humid months in Northport?

May and June, with an average relative humidity of 76%, are most humid months.

When it does not snow in Northport?

May through October are months without snowfall.

When are the longest days in Northport?

June has the longest days of the year, with an average of 15.1h of daylight.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Northport, New York.

What is the warmest month in Northport?

The warmest month is July, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 71.2°F (21.8°C).

What is the rainiest month in Northport?

The month with the most rainfall in Northport, New York, is July when the rain falls for 17.3 days and typically aggregates up to 4.09" (104mm) of precipitation.

What month has the most sunshine in Northport?

With an average of 10.7h of sunshine, July has the most sunshine of the year.

When is the ocean warmest in Northport?

August is the month with the warmest seawater, with an average ocean temperature of 73.9°F (23.3°C).

What is the least humid month in Northport?

November is the least humid month in Northport, with an average relative humidity of 71%.

What is the month with the shortest days in Northport?

December has the shortest days of the year in Northport, with an average of 9.3h of daylight.

Average pressure
Northport, NY

Average pressure - Northport, NY

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

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Average wind speed
Northport, NY

Average wind speed - Northport, NY

The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity
Northport, NY

Average humidity - Northport, NY

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

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Average rainfall
Northport, NY

Average rainfall - Northport, NY

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

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Average rainfall days
Northport, NY

Average rainfall days - Northport, NY

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

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Average snowfall
Northport, NY

Average snowfall - Northport, NY

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

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Average snowfall days
Northport, NY

Average snowfall days - Northport, NY

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

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Average sea temperature
Northport, NY

Average sea temperature - Northport, NY

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).

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Average daylight / Average sunshine
Northport, NY

Average daylight / Average sunshine - Northport, NY

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

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

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Average sunshine days
Northport, NY

Average sunshine days - Northport, NY

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index
Northport, NY

Average UV index - Northport, NY

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).

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Average visibility
Northport, NY

Average visibility - Northport, NY

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

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