October weather forecast
Provincetown, MA

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Residential homes along the scenic shores of Provincetown in Cape Cod, Massachusetts
Residential homes along the scenic shores of Provincetown in Cape Cod, Massachusetts

Weather in October

October witnesses noticeable change as autumn sets in fully in Provincetown, Massachusetts. Temperatures cool down to 58.8°F (14.9°C) from September highs. This month experiences higher rainfall than September, rendering the city wetter. The length of daylight hours decreases further, and the sea begins to get colder. Despite fluctuating weather conditions, October remains a popular month for autumn leaf viewing and historical tour activities.

Temperature

The arrival of October in Provincetown signals a subtle shift in temperature, down from a refreshing 66.4°F (19.1°C) in September to a mild 58.8°F (14.9°C). October notes an average low temperature of 53.6°F (12°C) in Provincetown, subtly down from the daytime highs.

Humidity

The average relative humidity in October is 77%.

Rainfall

In Provincetown, in October, it is raining for 14.5 days, with typically 3.03" (77mm) of accumulated precipitation. In Provincetown, during the entire year, the rain falls for 157.1 days and collects up to 32.17" (817mm) of precipitation.

Snowfall

In Provincetown, snow does not fall in May through October.

Ocean temperature

In October, the average ocean temperature is 57.7°F (14.3°C).
Note: Diving into 57.7°F (14.3°C) when it's under 50°F (10°C) can cause immediate cold shock symptoms, marked by hyperventilation.

Daylight

In October, the average length of the day is 11h and 4min.
On the first day of the month, sunrise is at 6:38 am and sunset at 6:21 pm. On the last day of October, sunrise is at 7:13 am and sunset at 5:35 pm EDT.

Sunshine

In October, the average sunshine in Provincetown is 6.4h.

UV index

The average daily maximum UV index in October in Provincetown is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, a daily UV index of 3 turns into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What is the usual temperature for Provincetown in October?

During October, Provincetown experiences an average high-temperature of 58.8°F (14.9°C) and a low-temperature of 53.6°F (12°C).

What is the average humidity in October in Provincetown?

The average relative humidity in October in Provincetown, Massachusetts, is 77%.

How many days does it rain in October in Provincetown?

In Provincetown, Massachusetts, in October, it is raining for 14.5 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow in Provincetown?

May through October are months without snowfall.

Does it snow in Provincetown in October?

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

What is the water temperature in October in Provincetown?

In Provincetown, in October, the average water temperature is 57.7°F (14.3°C). Swimming in 57.7°F (14.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Provincetown have in October?

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

When is the sunrise / sunset in October in Provincetown?

On the first day of October in Provincetown, Massachusetts, sunrise is at 6:38 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:35 pm EDT.

How long on average sun shines in October in Provincetown?

The average sunshine duration in October in Provincetown is 6.4h.

What is the UV index reading in October in Provincetown?

In Provincetown, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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
Provincetown, MA

Average temperature in October - Provincetown, MA
  • Average high temperature in October: 58.8°F

The warmest month (with the highest average high temperature) is August (71.8°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in October: 53.6°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in October
Provincetown, MA

Average pressure in October - Provincetown, 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
Provincetown, MA

Average wind speed in October - Provincetown, MA
  • Average wind speed in October: 14.9mph

The windiest month (with the highest average wind speed) is January (17.8mph).
The calmest month (with the lowest average wind speed) is August (10.9mph).

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Average humidity in October
Provincetown, MA

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

The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in October
Provincetown, MA

Average rainfall in October - Provincetown, MA
  • Average rainfall in October: 3.03"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in October
Provincetown, MA

Average rainfall days in October - Provincetown, MA
  • Average rainfall days in October: 14.5 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in October
Provincetown, MA

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

The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Provincetown, MA

Average snowfall days in October - Provincetown, 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
Provincetown, MA

Average sea temperature in October - Provincetown, MA
  • Average sea temperature in October: 57.7°F

The best month for swimming (with the highest average sea temperature) is August (67.6°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
Provincetown, MA

Average daylight in October / Average sunshine in October - Provincetown, 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 42min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).

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Average sunshine days in October
Provincetown, MA

Average sunshine days in October - Provincetown, MA
  • Average sunshine days in October: 14.3 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is July (12.6 days).

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Average UV index in October
Provincetown, MA

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

The month with the highest UV index is July (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
Provincetown, MA

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

The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in October
Provincetown, MA

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

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