April weather forecast
Westport, NY

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).

Temperature

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). The average low-temperature, in Westport, is 32.5°F (0.3°C).

Humidity

In Westport, the average relative humidity in April is 76%.

Rainfall

In April, in Westport, the rain falls for 17.8 days. Throughout April, 2.6" (66mm) of precipitation is accumulated. In Westport, during the entire year, the rain falls for 176.9 days and collects up to 28.27" (718mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Westport. In Westport, snow falls for 5.5 days, with typically accumulated 2.32" (59mm) of snow. In Westport, during the entire year, snow falls for 85.1 days and aggregates up to 43.03" (1093mm) of snow.

Daylight

In April, the average length of the day in Westport is 13h and 29min.
On the first day of the month, sunrise is at 6:34 am and sunset at 7:20 pm. On the last day of April, in Westport, sunrise is at 5:46 am and sunset at 7:55 pm EDT.

Sunshine

In Westport, the average sunshine in April is 7.6h.

UV index

In Westport, New York, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the 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.
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FAQ

What is the temperature in April in Westport?

In Westport, in April, the average high-temperature is 50.4°F (10.2°C), and the average low-temperature is 32.5°F (0.3°C).

What is the average humidity in April in Westport?

In April, the average relative humidity in Westport is 76%.

How many days does it rain in April in Westport?

In April, in Westport, New York, the rain falls for 17.8 days. Throughout April, 2.6" (66mm) of precipitation is accumulated.

How many days does it snow in April in Westport?

In Westport, New York, in April, during 5.5 snowfall days, 2.32" (59mm) of snow is typically accumulated.

How many hours of daylight does Westport have in April?

In Westport, the average day length in April is 13h and 29min.

When is the sunrise / sunset in April in Westport?

On the first day of April in Westport, New York, sunrise is at 6:34 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:55 pm EDT.

How many hours of sunshine does Westport have in April?

In Westport, the average sunshine duration in April is 7.6h.

How high is the UV index in April in Westport?

The average daily maximum UV index in April in Westport, New York, is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Westport, NY

Average temperature in April - Westport, NY
  • Average high temperature in April: 50.4°F

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).

  • Average low temperature in April: 32.5°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 in April
Westport, NY

Average pressure in April - Westport, NY
  • Average pressure in April: 29.96"Hg

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 in April
Westport, NY

Average wind speed in April - Westport, NY
  • Average wind speed in April: 6.9mph

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 in April
Westport, NY

Average humidity in April - Westport, NY
  • Average humidity in April: 76%

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 in April
Westport, NY

Average rainfall in April - Westport, NY
  • Average rainfall in April: 2.6"

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 in April
Westport, NY

Average rainfall days in April - Westport, NY
  • Average rainfall days in April: 17.8 days

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 in April
Westport, NY

Average snowfall in April - Westport, NY
  • Average snowfall in April: 2.32"

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 in April
Westport, NY

Average snowfall days in April - Westport, NY
  • Average snowfall days in April: 5.5 days

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 in April /
Average sunshine in April
Westport, NY

Average daylight in April / Average sunshine in April - Westport, NY
  • Average daylight in April: 13h and 29min

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).

  • Average sunshine in April: 7h and 36min

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 in April
Westport, NY

Average sunshine days in April - Westport, NY
  • Average sunshine days in April: 10.1 days

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 in April
Westport, NY

Average UV index in April - Westport, NY
  • Average UV index in April: 3

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 cloud cover in April
Westport, NY

Average cloud cover in April - Westport, NY
  • Average cloud cover in April: 51

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in April
Westport, NY

Average visibility in April - Westport, NY
  • Average visibility in April: 5mi

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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