October weather forecast
Mattapoisett, MA

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Weather in October

October, the same as September, is another comfortable autumn month in Mattapoisett, Massachusetts, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 51.3°F (10.7°C).

Temperature

In Mattapoisett, the beginning of October is marked by a lowered average high-temperature, shifting from September's pleasant 71.2°F (21.8°C) to an enjoyable 61.9°F (16.6°C). Mattapoisett usually reports an average low-temperature of 51.3°F (10.7°C) during the month of October.

Humidity

In October, the average relative humidity in Mattapoisett is 77%.

Rainfall

October is the month with the most rainfall in Mattapoisett. Rain falls for 11.1 days and accumulates 1.93" (49mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Mattapoisett, the average seawater temperature in October is 60.4°F (15.8°C).
Note: In water with a temperature of 60.4°F (15.8°C), most people do not enjoy swimming. As the temperature descends from 69.8°F (21°C) to 59°F (15°C), breathing becomes increasingly difficult to control.

Daylight

In Mattapoisett, Massachusetts, the average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 6:40 am and sunset at 6:24 pm. On the last day of October, sunrise is at 7:14 am and sunset at 5:38 pm EDT.

Sunshine

In October, the average sunshine in Mattapoisett, Massachusetts, is 6.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 3 during October morphs into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the usual temperature for Mattapoisett in October?

Mattapoisett in October has an average high-temperature of 61.9°F (16.6°C) and an average low-temperature of 51.3°F (10.7°C).

What is the average humidity in October in Mattapoisett?

In October, the average relative humidity is 77%.

What is the wettest month in Mattapoisett?

The month with the most rainfall is October, when the rain falls for 11.1 days and typically aggregates up to 1.93" (49mm) of precipitation.

How much does it rain in Mattapoisett in October?

In October, the rain falls for 11.1 days. Throughout October, 1.93" (49mm) of precipitation is accumulated.

When it does not snow in Mattapoisett?

May through October are months without snowfall.

Does it snow in Mattapoisett in October?

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

What is the ocean temperature in October in Mattapoisett?

In Mattapoisett, Massachusetts, the average seawater temperature in October is 60.4°F (15.8°C). For swimming, a surface water temperature of 60.4°F (15.8°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).

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

In October, the average day length in Mattapoisett is 11h and 4min.

When are sunrise and sunset in October in Mattapoisett?

On the first day of October in Mattapoisett, Massachusetts, sunrise is at 6:40 am and sunset at 6:24 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:38 pm EDT.

How long on average sun shines in October in Mattapoisett?

The average sunshine duration in October in Mattapoisett, Massachusetts, is 6.4h.

What is the UV index intensity in October in Mattapoisett?

In Mattapoisett, Massachusetts, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health risk 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 October
Mattapoisett, MA

Average temperature in October - Mattapoisett, MA
  • Average high temperature in October: 61.9°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in October: 51.3°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in October
Mattapoisett, MA

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

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Mattapoisett, MA

Average wind speed in October - Mattapoisett, MA
  • Average wind speed in October: 10.4mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8mph).

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Average humidity in October
Mattapoisett, MA

Average humidity in October - Mattapoisett, MA
  • Average humidity in October: 77%

The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March, April and November (74%).

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Average rainfall in October
Mattapoisett, MA

Average rainfall in October - Mattapoisett, MA
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is September (1.06").

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Average rainfall days in October
Mattapoisett, MA

Average rainfall days in October - Mattapoisett, MA
  • Average rainfall days in October: 11.1 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in October
Mattapoisett, MA

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

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Mattapoisett, MA

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

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in October
Mattapoisett, MA

Average sea temperature in October - Mattapoisett, MA
  • Average sea temperature in October: 60.4°F

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

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

Average daylight in October / Average sunshine in October - Mattapoisett, MA
  • Average daylight in October: 11h and 1min

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

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in October
Mattapoisett, MA

Average sunshine days in October - Mattapoisett, MA
  • Average sunshine days in October: 17.5 days

The months with the most sunshine days are November and December (18.3 days).
The month with the least sunshine days is April (14.4 days).

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Average UV index in October
Mattapoisett, MA

Average UV index in October - Mattapoisett, MA
  • Average UV index in October: 3

The months with the highest UV index are June, 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
Mattapoisett, MA

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

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in October
Mattapoisett, MA

Average visibility in October - Mattapoisett, 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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Mattapoisett, Massachusetts, USA

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