October weather forecast
Marion, MA

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Weather in October

October, like September, is a moderate autumn month in Marion, Massachusetts, with an average temperature varying between 60.6°F (15.9°C) and 51.8°F (11°C).

Temperature

With October's arrival, Marion's weather changes as the average high-temperature falls from a pleasant 70°F (21.1°C) in September to a mild 60.6°F (15.9°C). October introduces a small decrease to a nighttime average of 51.8°F (11°C).

Humidity

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

Rainfall

October is the month with the most rainfall. Rain falls for 12 days and accumulates 1.89" (48mm) of precipitation.

Snowfall

Months with snowfall in Marion are January through May, October through December. October is the first month it typically snows in Marion, Massachusetts. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Marion, during the entire year, snow falls for 21.6 days and aggregates up to 4.29" (109mm) of snow.

Ocean temperature

In Marion, 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 individuals do not find swimming enjoyable. As the temperature falls from 69.8°F (21°C) to 59°F (15°C), breathing control becomes more difficult.

Daylight

In Marion, 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

The average sunshine in October is 6.5h.

UV index

The average daily maximum UV index in October in Marion is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 3 translates into these guidelines:
Ensure safety - Sun damage prevention is strongly urged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the temperature in October in Marion?

In October, in Marion, the average high-temperature is 60.6°F (15.9°C), and the average low-temperature is 51.8°F (11°C).

What is the average humidity in October in Marion?

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

What is the rainiest month in Marion?

The month with the most rainfall is October, when the rain falls for 12 days and typically aggregates up to 1.89" (48mm) of precipitation.

How many days does it rain in October in Marion?

In Marion, in October, it is raining for 12 days, with typically 1.89" (48mm) of accumulated precipitation.

When does it start snowing in Marion?

October is the first month it typically snows in Marion, Massachusetts. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

How cold is the water in October in Marion?

In Marion, 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).

How many hours of daylight does Marion have in October?

The average day length in October in Marion is 11h and 4min.

When are sunrise and sunset in October in Marion?

In October, on the first day of the month, 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 Marion?

In October, the average sunshine duration in Marion, Massachusetts, is 6.5h.

What is the UV index reading in October in Marion?

In October, the average daily maximum UV index in Marion, Massachusetts, is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Marion, MA

Average temperature in October - Marion, MA
  • Average high temperature in October: 60.6°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in October: 51.8°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 (27.3°F).

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Average pressure in October
Marion, MA

Average pressure in October - Marion, 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
Marion, MA

Average wind speed in October - Marion, MA
  • Average wind speed in October: 11.2mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in October
Marion, MA

Average humidity in October - Marion, 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 and November (74%).

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Average rainfall in October
Marion, MA

Average rainfall in October - Marion, MA
  • Average rainfall in October: 1.89"

The wettest month (with the highest rainfall) is October (1.89").
The driest month (with the least rainfall) is February (0.98").

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Average rainfall days in October
Marion, MA

Average rainfall days in October - Marion, MA
  • Average rainfall days in October: 12 days

The months with the highest number of rainy days are May and July (14.1 days).
The month with the least rainy days is February (7.7 days).

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Average snowfall in October
Marion, MA

Average snowfall in October - Marion, MA
  • Average snowfall in October: 0.04"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Marion, MA

Average snowfall days in October - Marion, MA
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in October
Marion, MA

Average sea temperature in October - Marion, 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
Marion, MA

Average daylight in October / Average sunshine in October - Marion, 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 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 48min).

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Average sunshine days in October
Marion, MA

Average sunshine days in October - Marion, MA
  • Average sunshine days in October: 17.3 days

The month with the most sunshine days is December (17.7 days).
The month with the least sunshine days is April (14.3 days).

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Average UV index in October
Marion, MA

Average UV index in October - Marion, 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
Marion, MA

Average cloud cover in October - Marion, 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
Marion, MA

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

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