October weather forecast
Cotuit, MA

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Weather in October

October, like September, is a moderate autumn month in Cotuit, Massachusetts, with an average temperature fluctuating between 59.9°F (15.5°C) and 53.8°F (12.1°C).

Temperature

In Cotuit, the beginning of October is marked by a marginally lowered average high-temperature, shifting from September's agreeable 68.2°F (20.1°C) to a mild 59.9°F (15.5°C). Cotuit, during October nights, observes a steady temperature, averaging at a fresh 53.8°F (12.1°C).

Humidity

In Cotuit, the average relative humidity in October is 76%.

Rainfall

In October, in Cotuit, the rain falls for 14.4 days. Throughout October, 3.66" (93mm) of precipitation is accumulated. Throughout the year, there are 152.1 rainfall days, and 32.48" (825mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Cotuit, the average seawater temperature in October is 58.6°F (14.8°C).
Note: In 58.6°F (14.8°C), cold shock and rapid breathing can occur when swimming at temperatures below 50°F (10°C).

Daylight

In October, the average length of the day is 11h and 5min.
On the first day of the month, sunrise is at 6:39 am and sunset at 6:23 pm. On the last day of October, in Cotuit, sunrise is at 7:13 am and sunset at 5:37 pm EDT.

Sunshine

In Cotuit, the average sunshine in October is 6.5h.

UV index

In Cotuit, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 3 in October translates into this advice:
Take necessary precautions - Defending against sun damage is advocated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are the temperatures in Cotuit in October?

The high-temperature in Cotuit during October is 59.9°F (15.5°C) and the low-temperature is 53.8°F (12.1°C).

What is the average humidity in October in Cotuit?

In October, the average relative humidity is 76%.

How much does it rain in Cotuit in October?

In Cotuit, Massachusetts, in October, during 14.4 rainfall days, 3.66" (93mm) of precipitation is typically accumulated.

When it does not snow in Cotuit?

In Cotuit, Massachusetts, snow does not fall in May through October.

Does it snow in Cotuit in October?

In Cotuit, in October, it doesn't snow. In November, it regularly snows.

What is the water temperature in October in Cotuit?

In Cotuit, Massachusetts, the average seawater temperature in October is 58.6°F (14.8°C). Swimming in 58.6°F (14.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Cotuit have in October?

In October, the average day length is 11h and 5min.

When is the sunrise / sunset in October in Cotuit?

In October, on the first day of the month, sunrise is at 6:39 am and sunset at 6:23 pm. On the last day of the month, in Cotuit, sunrise is at 7:13 am and sunset at 5:37 pm EDT.

How many hours of sunshine does Cotuit have in October?

In October, the average sunshine duration is 6.5h.

What is the UV index intensity in October in Cotuit?

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
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 October
Cotuit, MA

Average temperature in October - Cotuit, MA
  • Average high temperature in October: 59.9°F

The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in October: 53.8°F

The month with the highest average low temperature is August (68.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in October
Cotuit, MA

Average pressure in October - Cotuit, MA
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Cotuit, MA

Average wind speed in October - Cotuit, MA
  • Average wind speed in October: 13.5mph

The windiest month (with the highest average wind speed) is January (15.3mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).

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Average humidity in October
Cotuit, MA

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

The months with the highest relative humidity are May, June and July (82%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in October
Cotuit, MA

Average rainfall in October - Cotuit, MA
  • Average rainfall in October: 3.66"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in October
Cotuit, MA

Average rainfall days in October - Cotuit, MA
  • Average rainfall days in October: 14.4 days

The month with the highest number of rainy days is April (15.6 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in October
Cotuit, MA

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

The month with the highest snowfall is March (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Cotuit, MA

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

The month with the highest number of snowfall days is January (6.3 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 October
Cotuit, MA

Average sea temperature in October - Cotuit, MA
  • Average sea temperature in October: 58.7°F

The best month for swimming (with the highest average sea temperature) is August (67.5°F).
The coldest month (with the lowest average sea temperature) is March (39°F).

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Average daylight in October /
Average sunshine in October
Cotuit, MA

Average daylight in October / Average sunshine in October - Cotuit, MA
  • Average daylight in October: 11h 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 October: 6h and 3min

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 36min).

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Average sunshine days in October
Cotuit, MA

Average sunshine days in October - Cotuit, MA
  • Average sunshine days in October: 15.2 days

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is April (13 days).

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Average UV index in October
Cotuit, MA

Average UV index in October - Cotuit, MA
  • Average UV index in October: 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 October
Cotuit, MA

Average cloud cover in October - Cotuit, MA
  • Average cloud cover in October: 41

The months with the most cloud cover are March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in October
Cotuit, MA

Average visibility in October - Cotuit, MA
  • Average visibility in October: 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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Cotuit, Massachusetts, USA

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