October weather forecast and climate
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 October

October, like September, in Edgartown, Massachusetts, is another comfortable autumn month, with average temperature fluctuating between 55°F (12.8°C) and 60.8°F (16°C).

Temperature

In Edgartown, the average high-temperature in October marginally drops, from a pleasant 68.2°F (20.1°C) in September, to a comfortable 60.8°F (16°C). In October, in Edgartown, the average low-temperature is 55°F (12.8°C).

Humidity

In Edgartown, the average relative humidity is 76%.

Rainfall

October is the month with the most rainfall in Edgartown. Rain falls for 12.9 days and accumulates 3.07" (78mm) of precipitation.

Snowfall

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

Ocean temperature

In October, the average ocean temperature in Edgartown is 61.3°F (16.3°C).
Note: For swimming, a surface water temperature of 61.3°F (16.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In October, the average length of the day in Edgartown is 11.1h.

Sunshine

The average sunshine in Edgartown is 6.6h.

UV index

In Edgartown, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
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 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.
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FAQ

What is the average humidity in October in Edgartown?

The average relative humidity in October is 76%.

What is the rainiest month in Edgartown?

October is the month with the most rainfall in Edgartown, Massachusetts. Rain falls for 12.9 days and accumulates 3.07" (78mm) of precipitation.

How much does it rain in Edgartown in October?

In October, in Edgartown, the rain falls for 12.9 days. Throughout October, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Edgartown?

April through November are months without snowfall in Edgartown.

What is the ocean temperature in October in Edgartown?

In Edgartown, Massachusetts, in October, the average water temperature is 61.3°F (16.3°C). For most, swimming in 61.3°F (16.3°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

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

The average length of the day in October in Edgartown, Massachusetts, is 11.1h.

How many hours of sunshine does Edgartown have in October?

In Edgartown, Massachusetts, the average sunshine in October is 6.6h.

What is the UV index reading in October in Edgartown?

The average daily maximum UV index in October in Edgartown is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in October
Edgartown, MA

Average temperature in October - Edgartown, MA
  • Average high temperature in October: 60.8°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 October: 55°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 October
Edgartown, MA

Average pressure in October - Edgartown, MA
  • Average pressure in October: 30.01"

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

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Average wind speed in October
Edgartown, MA

Average wind speed in October - Edgartown, MA
  • Average wind speed in October: 14.5mph

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 October
Edgartown, MA

Average humidity in October - Edgartown, MA
  • Average humidity in October: 76%

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 October
Edgartown, MA

Average rainfall in October - Edgartown, MA
  • Average rainfall in October: 3.07"

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 October
Edgartown, MA

Average rainfall days in October - Edgartown, MA
  • Average rainfall days in October: 12.9 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 October
Edgartown, MA

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

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

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Average snowfall days in October
Edgartown, MA

Average snowfall days in October - Edgartown, MA
  • Average snowfall days in October: 0 days

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

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Average sea temperature in October
Edgartown, MA

Average sea temperature in October - Edgartown, MA
  • Average sea temperature in October: 61.4°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 October /
Average sunshine in October
Edgartown, MA

Average daylight in October / Average sunshine in October - Edgartown, MA
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in October: 6.6h

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in October
Edgartown, MA

Average sunshine days in October - Edgartown, MA
  • Average sunshine days in October: 15.8 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 October
Edgartown, MA

Average UV index in October - Edgartown, MA
  • Average UV index in October: 4

Months with the highest UV index are 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 cloud cover in October
Edgartown, MA

Average cloud cover in October - Edgartown, MA
  • Average cloud cover in October: 40

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 October
Edgartown, MA

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

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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