April weather forecast
Edgartown, MA

Classy and luxurious houses right on the harbor in Edgartown, Massachusetts, with long piers onto the water
Classy and luxurious houses right on the harbor in Edgartown, Massachusetts, with long piers onto the water

Weather in April

April in Edgartown, Massachusetts, is a chilly spring month, with an average temperature ranging between min 43.2°F (6.2°C) and max 48.7°F (9.3°C).

Temperature

In Edgartown, the average high-temperature in April slightly increases from a wintry 41.9°F (5.5°C) in March to a chilly 48.7°F (9.3°C). The average low-temperature, in Edgartown, is 43.2°F (6.2°C).

Humidity

In April, the average relative humidity in Edgartown is 78%.

Rainfall

In Edgartown, in April, during 14.5 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Edgartown, during the entire year, the rain falls for 146.4 days and collects up to 25.47" (647mm) of precipitation.

Snowfall

In Edgartown, Massachusetts, snow does not fall through November.

Ocean temperature

In Edgartown, in April, the average water temperature is 44.2°F (6.8°C).
Note: Swimming in 44.2°F (6.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In April, the average length of the day in Edgartown is 13h and 21min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:07 pm. On the last day of April, in Edgartown, Massachusetts, sunrise is at 5:40 am and sunset at 7:38 pm EDT.

Sunshine

In Edgartown, Massachusetts, the average sunshine in April is 8.4h.

UV index

In Edgartown, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sunburn is recommended. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Edgartown?

In Edgartown, in April, the average high-temperature is 48.7°F (9.3°C), and the average low-temperature is 43.2°F (6.2°C).

What is the average humidity in April in Edgartown?

In Edgartown, Massachusetts, the average relative humidity in April is 78%.

How many days does it rain in April in Edgartown?

In April, in Edgartown, Massachusetts, the rain falls for 14.5 days. Throughout April, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Edgartown?

April through November are months without snowfall.

Does it snow in Edgartown in April?

In April, in Edgartown, Massachusetts, it doesn't snow. March is the latest month when it typically snows.

What is the water temperature in April in Edgartown?

In April, the average ocean temperature is 44.2°F (6.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in April in Edgartown?

In April, the average day length in Edgartown, Massachusetts, is 13h and 21min.

When are sunrise and sunset in April in Edgartown?

On the first day of April in Edgartown, Massachusetts, sunrise is at 6:24 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:38 pm EDT.

How long on average sun shines in April in Edgartown?

The average sunshine duration in April is 8.4h.

What is the UV index intensity in April in Edgartown?

In Edgartown, Massachusetts, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Edgartown, MA

Average temperature in April - Edgartown, MA
  • Average high temperature in April: 48.7°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in April: 43.2°F

The month with the highest average low temperature is August (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in April
Edgartown, MA

Average pressure in April - Edgartown, MA
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
Edgartown, MA

Average wind speed in April - Edgartown, MA
  • Average wind speed in April: 14.3mph

The windiest month (with the highest average wind speed) is January (16.2mph).
The calmest months (with the lowest average wind speed) are July and August (10.9mph).

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Average humidity in April
Edgartown, MA

Average humidity in April - Edgartown, MA
  • Average humidity in April: 78%

The months with the highest relative humidity are May, June and July (83%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in April
Edgartown, MA

Average rainfall in April - Edgartown, MA
  • Average rainfall in April: 2.44"

The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are August and November (1.73").

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Average rainfall days in April
Edgartown, MA

Average rainfall days in April - Edgartown, MA
  • Average rainfall days in April: 14.5 days

The month with the highest number of rainy days is April (14.5 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in April
Edgartown, MA

Average snowfall in April - Edgartown, MA
  • Average snowfall in April: 0"

The month with the highest snowfall is March (1.18").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in April
Edgartown, MA

Average snowfall days in April - Edgartown, MA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in April
Edgartown, MA

Average sea temperature in April - Edgartown, MA
  • Average sea temperature in April: 44.3°F

The best month for swimming (with the highest average sea temperature) is August (68.5°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).

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Average daylight in April /
Average sunshine in April
Edgartown, MA

Average daylight in April / Average sunshine in April - Edgartown, MA
  • Average daylight in April: 13h and 21min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 14min).

  • Average sunshine in April: 8h and 24min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in April
Edgartown, MA

Average sunshine days in April - Edgartown, MA
  • Average sunshine days in April: 13.5 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is April (13.5 days).

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Average UV index in April
Edgartown, MA

Average UV index in April - Edgartown, MA
  • Average UV index in April: 3

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in April
Edgartown, MA

Average cloud cover in April - Edgartown, MA
  • Average cloud cover in April: 45

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in April
Edgartown, MA

Average visibility in April - Edgartown, MA
  • Average visibility in April: 6mi

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

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