June weather forecast
Edgartown, MA

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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 June

June is a month of delightful weather in Edgartown, sports average temperatures between 60.3°F (15.7°C) and 64.9°F (18.3°C). Rainfall is slightly elevated this month, coming in at 2.17" (55mm). The length of daylight reaches its peak in June, providing ample opportunity to enjoy the outdoors and the town’s many attractions. Sea temperatures also rise, making way for some beach fun. With the official arrival of summer, June is a perfect time to experience the best of Edgartown.

Temperature

The shift from May to June introduces a subtle increase in the average high-temperature, moving from a refreshing 56.5°F (13.6°C) to a comfortable 64.9°F (18.3°C). Edgartown's nighttime temperatures in June reveal a minimal variation from the daytime highs, averaging at a moderate 60.3°F (15.7°C).

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 83%.

Rainfall

In Edgartown, Massachusetts, during June, the rain falls for 14.2 days and regularly aggregates up to 2.17" (55mm) of precipitation. Throughout the year, there are 146.4 rainfall days, and 25.47" (647mm) of precipitation is accumulated.

Snowfall

In Edgartown, snow does not fall in April through November.

Ocean temperature

In June, the average ocean temperature is 58.8°F (14.9°C).
Note: If planning to swim in 58.8°F (14.9°C) under 50°F (10°C), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 55.4°F (13°C) is not much warmer.

Daylight

June has the longest days of the year, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:10 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:19 pm EDT.

Sunshine

In Edgartown, the average sunshine in June is 9.6h.

UV index

The average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 5 during June morphs into the following directions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

The high-temperature during June is 64.9°F (18.3°C) and the low-temperature is 60.3°F (15.7°C).

What are the most humid months?

The months with the highest humidity in Edgartown are May through July, with an average relative humidity of 83%.

What is the average humidity in June?

The average relative humidity in June is 83%.

How many days does it rain in June?

In June, the rain falls for 14.2 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow in Edgartown?

April through November are months without snowfall.

How cold is the water in June?

In Edgartown, in June, the average water temperature is 58.8°F (14.9°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.

When are the longest days?

June has the longest days of the year, with an average of 15h and 6min of daylight.

What is the average length of the day in June?

In Edgartown, the average day length in June is 15h and 7min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:10 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:19 pm EDT.

How long on average sun shines in June?

In June, the average sunshine duration is 9.6h.

What is the UV index intensity in June?

In June, the average daily maximum UV index in Edgartown is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Edgartown, MA

Average temperature in June - Edgartown, MA
  • Average high temperature in June: 64.9°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 June: 60.3°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).

Average pressure in June
Edgartown, MA

Average pressure in June - Edgartown, MA
  • Average pressure in June: 29.94"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).

Average wind speed in June
Edgartown, MA

Average wind speed in June - Edgartown, MA
  • Average wind speed in June: 11.6mph

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).

Average humidity in June
Edgartown, MA

Average humidity in June - Edgartown, MA
  • Average humidity in June: 83%

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

Average rainfall in June
Edgartown, MA

Average rainfall in June - Edgartown, MA
  • Average rainfall in June: 2.17"

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

Average rainfall days in June
Edgartown, MA

Average rainfall days in June - Edgartown, MA
  • Average rainfall days in June: 14.2 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).

Average snowfall in June
Edgartown, MA

Average snowfall in June - Edgartown, MA
  • Average snowfall in June: 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").

Average snowfall days in June
Edgartown, MA

Average snowfall days in June - Edgartown, MA
  • Average snowfall days in June: 0 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).

Average sea temperature in June
Edgartown, MA

Average sea temperature in June - Edgartown, MA
  • Average sea temperature in June: 58.8°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).

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

Average daylight in June / Average sunshine in June - Edgartown, MA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 4min

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).

Average sunshine days in June
Edgartown, MA

Average sunshine days in June - Edgartown, MA
  • Average sunshine days in June: 14.4 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).

Average UV index in June
Edgartown, MA

Average UV index in June - Edgartown, MA
  • Average UV index in June: 5

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).

Average cloud cover in June
Edgartown, MA

Average cloud cover in June - Edgartown, MA
  • Average cloud cover in June: 36

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

Average visibility in June
Edgartown, MA

Average visibility in June - Edgartown, MA
  • Average visibility in June: 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).

Edgartown, Massachusetts, USA

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