Climate and monthly weather forecast
Westport, NY

Weather in January

January, the same as December, in Westport, New York, is a freezing cold winter month, with an average temperature fluctuating between 12.4°F (-10.9°C) and 24.8°F (-4°C). January is the coldest month, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 12.4°F (-10.9°C). Weather in January »

Weather in February

February, the last month of the winter in Westport, is also a subzero cold month, with temperature in the range of an average high of 27.7°F (-2.4°C) and an average low of 13.5°F (-10.3°C). In February, the average high-temperature is essentially the same as in January - a still freezing cold 27.7°F (-2.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Westport, New York, with an average temperature fluctuating between 21.6°F (-5.8°C) and 36.3°F (2.4°C). In Westport, the average high-temperature in March slightly increases from a freezing cold 27.7°F (-2.4°C) in February to a wintry 36.3°F (2.4°C). Weather in March »

Weather in April

April is a cool spring month in Westport, New York, with an average temperature fluctuating between 32.5°F (0.3°C) and 50.4°F (10.2°C). In Westport, the average high-temperature in April increases from a wintry 36.3°F (2.4°C) in March to a fresh 50.4°F (10.2°C). Weather in April »

Weather in May

May, the last month of the spring in Westport, is an enjoyable month, with an average temperature fluctuating between 65.3°F (18.5°C) and 44.4°F (6.9°C). In May, the average high-temperature soars, from a fresh 50.4°F (10.2°C) in April, to an enjoyable 65.3°F (18.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Westport, New York, with an average temperature ranging between min 51.1°F (10.6°C) and max 72.1°F (22.3°C). In Westport, the average high-temperature in June marginally rises from an enjoyable 65.3°F (18.5°C) in May to a pleasant 72.1°F (22.3°C). Weather in June »

Weather in July

July in Westport, New York, is a moderately hot summer month, with an average temperature fluctuating between 56.8°F (13.8°C) and 78.6°F (25.9°C). The warmest month is July, with an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 56.8°F (13.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Westport, New York, with an average temperature ranging between min 55.4°F (13°C) and max 76.8°F (24.9°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 76.8°F (24.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Westport, is also an agreeable month, with an average temperature fluctuating between 48.9°F (9.4°C) and 69.3°F (20.7°C). In September, the average high-temperature marginally drops from a moderately hot 76.8°F (24.9°C) in August to an agreeable 69.3°F (20.7°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Westport, New York, with an average temperature varying between 39.7°F (4.3°C) and 54.9°F (12.7°C). In October, the average high-temperature significantly decreases from a pleasant 69.3°F (20.7°C) in September to a fresh 54.9°F (12.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Westport, New York, with an average temperature fluctuating between 41.5°F (5.3°C) and 28.6°F (-1.9°C). In Westport, the average high-temperature in November decreases from a cool 54.9°F (12.7°C) in October to a wintry 41.5°F (5.3°C). Weather in November »

Weather in December

December, the first month of the winter in Westport, is also a subzero cold month, with temperature in the range of an average low of 19.9°F (-6.7°C) and an average high of 30.6°F (-0.8°C). In December, the average high-temperature drops from a wintry 41.5°F (5.3°C) in November to a freezing cold 30.6°F (-0.8°C). Weather in December »
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FAQ

What is the coldest month in Westport?

The coldest month is January, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 12.4°F (-10.9°C).

What are the most humid months in Westport?

The months with the highest humidity in Westport are January and February, with an average relative humidity of 86%.

How much does it rain in Westport?

Throughout the year, there are 176.9 rainfall days, and 28.27" (718mm) of precipitation is accumulated.

When does it snow in Westport?

Months with snowfall in Westport are January through May, October through December.

How many days does it snow in Westport?

In Westport, New York, during the entire year, snow falls for 85.1 days and aggregates up to 43.03" (1093mm) of snow.

When is the lowest UV index in Westport?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the snowiest month in Westport?

February is the month with the most snowfall in Westport, New York. Snow falls for 19.3 days and accumulates 12.05" (306mm) of snow.

What is the month with the least sunshine in Westport?

With an average of 3.6h of sunshine, February has the least sunshine of the year in Westport, New York.

When is Daylight Saving Time (DST) in Westport?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Westport, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Westport?

With an average relative humidity of 75%, May is the least humid month in Westport, New York.

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

The months with the highest UV index in Westport, New York, are May through August, with an average maximum UV index of 5.

What is the rainiest month in Westport?

June is the month with the most rainfall in Westport, New York. Rain falls for 17.4 days and accumulates 3.19" (81mm) of precipitation.

When it does not snow in Westport?

June through September are months without snowfall in Westport, New York.

When are the longest days in Westport?

With an average of 15h and 27min of daylight, June has the longest days of the year.

What is the warmest month in Westport?

The warmest month in Westport, New York, is July, with an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 56.8°F (13.8°C).

What month has the most sunshine in Westport?

The month with the most sunshine in Westport, New York, is July, with an average of 10.4h of sunshine.

What is the driest month in Westport?

September is the month with the least rainfall. Rain falls for 11.1 days and accumulates 1.65" (42mm) of precipitation.

What is the month with the shortest days in Westport?

With an average of 8h and 56min of daylight, December has the shortest days of the year in Westport.

Average temperature
Westport, NY

Average temperature - Westport, NY

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (24.8°F).

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure
Westport, NY

Average pressure - Westport, NY

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Westport, NY

Average wind speed - Westport, NY

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity
Westport, NY

Average humidity - Westport, NY

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is May (75%).

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Average rainfall
Westport, NY

Average rainfall - Westport, NY

The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days
Westport, NY

Average rainfall days - Westport, NY

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (10.4 days).

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Average snowfall
Westport, NY

Average snowfall - Westport, NY

The month with the highest snowfall is February (12.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Westport, NY

Average snowfall days - Westport, NY

The month with the highest number of snowfall days is January (19.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Westport, NY

Average daylight / Average sunshine - Westport, NY

The month with the longest days is June (Average daylight: 15h and 27min).
The month with the shortest days is December (Average daylight: 8h and 56min).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days
Westport, NY

Average sunshine days - Westport, NY

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is February (7.6 days).

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Average UV index
Westport, NY

Average UV index - Westport, NY

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average visibility
Westport, NY

Average visibility - Westport, NY

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

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