November weather forecast
Southwest Harbor, ME

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Weather in November

The last month of the autumn, November, is another chilly month in Southwest Harbor, Maine, with an average temperature ranging between min 34.7°F (1.5°C) and max 44.8°F (7.1°C).

Temperature

November's onset brings a slight change in high-temperatures, falling from a mild 55.9°F (13.3°C) in October to a chilly 44.8°F (7.1°C). In Southwest Harbor, November nights witness a steady temperature drop to an icy 34.7°F (1.5°C).

Humidity

The least humid month is November, with an average relative humidity of 76%.

Rainfall

In Southwest Harbor, during November, the rain falls for 11.7 days and regularly aggregates up to 3.35" (85mm) of precipitation. In Southwest Harbor, during the entire year, the rain falls for 142.1 days and collects up to 32.28" (820mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In November, it is snowing for 4.1 days. Throughout November, 2.28" (58mm) of snow is accumulated. Throughout the year, in Southwest Harbor, there are 48.1 snowfall days, and 23.82" (605mm) of snow is accumulated.

Daylight

In Southwest Harbor, Maine, the average length of the day in November is 9h and 38min.
On the first day of November in Southwest Harbor, sunrise is at 7:11 am and sunset at 5:22 pm EDT. On the last day of the month, sunrise is at 6:48 am and sunset at 3:55 pm EST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.

Sunshine

The average sunshine in November in Southwest Harbor, Maine, is 5.1h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 2 in November, converts into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the temperature in November in Southwest Harbor?

November temperatures in Southwest Harbor vary between a high-temperature of 44.8°F (7.1°C) and a low-temperature of 34.7°F (1.5°C).

What is the least humid month in Southwest Harbor?

November is the least humid month in Southwest Harbor, Maine, with an average relative humidity of 76%.

What is the average humidity in November in Southwest Harbor?

The average relative humidity in November is 76%.

How many days does it rain in November in Southwest Harbor?

In November, the rain falls for 11.7 days. Throughout November, 3.35" (85mm) of precipitation is accumulated.

How many days does it snow in November in Southwest Harbor?

In Southwest Harbor, during November, snow falls for 4.1 days and regularly aggregates up to 2.28" (58mm) of snow.

How many hours of daylight does Southwest Harbor have in November?

The average day length in November in Southwest Harbor, Maine, is 9h and 38min.

What time are sunrise and sunset in November in Southwest Harbor?

In November, on the first day of the month, sunrise is at 7:11 am and sunset at 5:22 pm EDT. On the last day of the month, in Southwest Harbor, Maine, sunrise is at 6:48 am and sunset at 3:55 pm EST.

When does Daylight Saving Time (DST) end in November in Southwest Harbor?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in Southwest Harbor, Maine, and the time zone changes from EDT to EST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November in Southwest Harbor?

The average sunshine duration in November in Southwest Harbor is 5.1h.

What is the month with the lowest UV index in Southwest Harbor?

The months with the lowest UV index in Southwest Harbor are January through March, November and December, with an average maximum UV index of 2.

What is the UV index intensity in November in Southwest Harbor?

The average daily maximum UV index in November is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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 November
Southwest Harbor, ME

Average temperature in November - Southwest Harbor, ME
  • Average high temperature in November: 44.8°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in November: 34.7°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in November
Southwest Harbor, ME

Average pressure in November - Southwest Harbor, ME
  • Average pressure in November: 30.02"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in November
Southwest Harbor, ME

Average wind speed in November - Southwest Harbor, ME
  • Average wind speed in November: 9.5mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in November
Southwest Harbor, ME

Average humidity in November - Southwest Harbor, ME
  • Average humidity in November: 76%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in November
Southwest Harbor, ME

Average rainfall in November - Southwest Harbor, ME
  • Average rainfall in November: 3.35"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").

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Average rainfall days in November
Southwest Harbor, ME

Average rainfall days in November - Southwest Harbor, ME
  • Average rainfall days in November: 11.7 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in November
Southwest Harbor, ME

Average snowfall in November - Southwest Harbor, ME
  • Average snowfall in November: 2.28"

The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in November
Southwest Harbor, ME

Average snowfall days in November - Southwest Harbor, ME
  • Average snowfall days in November: 4.1 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in November /
Average sunshine in November
Southwest Harbor, ME

Average daylight in November / Average sunshine in November - Southwest Harbor, ME
  • Average daylight in November: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in November: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in November
Southwest Harbor, ME

Average sunshine days in November - Southwest Harbor, ME
  • Average sunshine days in November: 15.7 days

The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).

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Average UV index in November
Southwest Harbor, ME

Average UV index in November - Southwest Harbor, ME
  • Average UV index in November: 2

The months with the highest UV index are June, July and August (UV index 5).
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 November
Southwest Harbor, ME

Average cloud cover in November - Southwest Harbor, ME
  • Average cloud cover in November: 45

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 35).

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Average visibility in November
Southwest Harbor, ME

Average visibility in November - Southwest Harbor, ME
  • Average visibility in November: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

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Southwest Harbor, Maine, USA

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