Monthly weather forecast and climate
Port Washington, NY

Weather in January

January, like December, in Port Washington, New York, is another cold winter month, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 26.8°F (-2.9°C). January is the coldest month, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 26.8°F (-2.9°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Port Washington, New York, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 38.8°F (3.8°C). In February, the average high-temperature is almost the same as in January - a still cold 38.8°F (3.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Port Washington, New York, with average temperature fluctuating between 45.1°F (7.3°C) and 34.7°F (1.5°C). In March, the average high-temperature marginally rises, from a wintry 38.8°F (3.8°C) in February, to a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April is a mild spring month in Port Washington, New York, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 44.2°F (6.8°C). In April, the average high-temperature increases, from a chilly 45.1°F (7.3°C) in March, to a mild 56.1°F (13.4°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Port Washington, New York, with average temperature varying between 53.6°F (12°C) and 66.2°F (19°C). In May, the average high-temperature rises, from a mild 56.1°F (13.4°C) in April, to a comfortable 66.2°F (19°C). Weather in May »

Weather in June

June, the first month of the summer, in Port Washington, is a warm month, with average temperature fluctuating between 75.4°F (24.1°C) and 62.6°F (17°C). In June, the average high-temperature increases, from an enjoyable 66.2°F (19°C) in May, to a moderately hot 75.4°F (24.1°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Port Washington, New York, with temperature in the range of an average low of 69.8°F (21°C) and an average high of 82.4°F (28°C). With an average high-temperature of 82.4°F (28°C) and an average low-temperature of 69.8°F (21°C), July is the warmest month. In July, the average heat index is calculated to a hot 87.6°F (30.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Port Washington, New York, with average temperature ranging between min 69.4°F (20.8°C) and max 81.1°F (27.3°C). In Port Washington, the average high-temperature in August is essentially the same as in July - a still warm 81.1°F (27.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Port Washington, New York, with average temperature varying between 62.8°F (17.1°C) and 73.9°F (23.3°C). In September, the average high-temperature slightly decreases, from a moderately hot 81.1°F (27.3°C) in August, to a still warm 73.9°F (23.3°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Port Washington, New York, with average temperature ranging between max 63.1°F (17.3°C) and min 52.5°F (11.4°C). In Port Washington, the average high-temperature drops, from a moderately hot 73.9°F (23.3°C) in September, to a comfortable 63.1°F (17.3°C). Weather in October »

Weather in November

November, the last month of the autumn, in Port Washington, is also a fresh month, with average temperature ranging between max 50.9°F (10.5°C) and min 41.2°F (5.1°C). In November, the average high-temperature decreases, from a comfortable 63.1°F (17.3°C) in October, to a cool 50.9°F (10.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Port Washington, New York, with temperature in the range of an average high of 42.1°F (5.6°C) and an average low of 33.8°F (1°C). In Port Washington, the average high-temperature slightly decreases, from a cool 50.9°F (10.5°C) in November, to a cold 42.1°F (5.6°C). Weather in December »
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FAQ

What is the coldest month in Port Washington?

January is the coldest month in Port Washington, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 26.8°F (-2.9°C).

How many days does it rain in Port Washington?

In Port Washington, during the entire year, the rain falls for 168.7 days and collects up to 36.69" (932mm) of precipitation.

When does it snow in Port Washington?

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

How many days does it snow in Port Washington?

Throughout the year, in Port Washington, New York, there are 23 snowfall days, and 8.23" (209mm) of snow is accumulated.

What is the month with the lowest UV index in Port Washington?

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

What is the most humid month in Port Washington?

February, May and December, with an average relative humidity of 75%, are most humid months.

What is the driest month in Port Washington?

The month with the least rainfall in Port Washington, New York, is February when the rain falls for 10.5 days and typically collects 2.36" (60mm) of precipitation.

What month is the ocean coldest in Port Washington?

The month with the coldest seawater in Port Washington is February, with an average ocean temperature of 39.9°F (4.4°C).

What is the month with the least sunshine in Port Washington?

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

When does it snow the most in Port Washington?

The month with the most snowfall in Port Washington is March when snow falls for 4.7 days and typically aggregates up to 2.32" (59mm) of snow.

When it does not snow in Port Washington?

In Port Washington snow does not fall in May through October.

When are the longest days in Port Washington?

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

What is the month with the highest UV index in Port Washington?

Months with the highest UV index in Port Washington are June through August, with an average maximum UV index of 6.

What is the warmest month in Port Washington?

With an average high-temperature of 82.4°F (28°C) and an average low-temperature of 69.8°F (21°C), July is the warmest month in Port Washington.

What month has the most sunshine in Port Washington?

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

What is the least humid month in Port Washington?

With an average relative humidity of 70%, August is the least humid month in Port Washington, New York.

What is the month with the warmest ocean in Port Washington?

The month with the warmest seawater is August, with an average ocean temperature of 74.1°F (23.4°C).

What is the wettest month in Port Washington?

December is the month with the most rainfall. Rain falls for 13 days and accumulates 3.98" (101mm) of precipitation.

What is the month with the shortest days in Port Washington?

The month with the shortest days is December, with an average of 9.3h of daylight.

Average temperature
Port Washington, NY

Average temperature - Port Washington, NY

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (36.5°F).

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure
Port Washington, NY

Average pressure - Port Washington, NY

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
Port Washington, NY

Average wind speed - Port Washington, NY

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity
Port Washington, NY

Average humidity - Port Washington, NY

Months with the highest relative humidity are February, May and December (75%).
The month with the lowest relative humidity is August (70%).

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Average rainfall
Port Washington, NY

Average rainfall - Port Washington, NY

The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is February (2.36").

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Average rainfall days
Port Washington, NY

Average rainfall days - Port Washington, NY

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall
Port Washington, NY

Average snowfall - Port Washington, NY

The month with the highest snowfall is March (2.32").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Port Washington, NY

Average snowfall days - Port Washington, NY

The month with the highest number of snowfall days is January (7.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Port Washington, NY

Average sea temperature - Port Washington, NY

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).

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Average daylight / Average sunshine
Port Washington, NY

Average daylight / Average sunshine - Port Washington, 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
Port Washington, NY

Average sunshine days - Port Washington, NY

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (11.1 days).

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Average UV index
Port Washington, NY

Average UV index - Port Washington, 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
Port Washington, NY

Average visibility - Port Washington, 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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