November weather forecast
Ketchikan, AK

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Beautiful and colorful houses along the waterfront boardwalk on Creek Street in Ketchikan, Alaska
Beautiful and colorful houses along the waterfront boardwalk on Creek Street in Ketchikan, Alaska

Weather in November

Ketchikan in November presents a shift towards cold weather. Fluctuating within the lower bracket from 36.1°F (2.3°C) to the 40.8°F (4.9°C) mark, the temperatures suggest the imminent arrival of winter. The city begins to get a dusting of snow accounting for roughly 3.9" (99mm), heralding the upcoming snowy season. Even with the limitation of daylight at 8.4 hours, the city's beauty shines through. With the chill in the air and the snowy landscapes, November in Ketchikan is the gateway to winter beauty.

Temperature

The onset of November aligns with a soft reduction in the average high-temperature, gently falling from a frosty 48.2°F (9°C) in October to a cold 40.8°F (4.9°C). Ketchikan in November experiences a minor decline in temperature, with an average low of 36.1°F (2.3°C) at night.

Humidity

In November, the average relative humidity is 85%.

Rainfall

In Ketchikan, during November, the rain falls for 21.4 days and regularly aggregates up to 8.86" (225mm) of precipitation. In Ketchikan, Alaska, during the entire year, the rain falls for 221.8 days and collects up to 80" (2032mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. November is the first month it typically snows in Ketchikan. Throughout November, in the average 4.5 snowfall days, it receives 3.9" (99mm) of snow. Throughout the year, there are 40.7 snowfall days, and 48.35" (1228mm) of snow is accumulated.

Ocean temperature

In Ketchikan, the average seawater temperature in November is 47.8°F (8.8°C).
Note: Swimming in 47.8°F (8.8°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 55.4°F (13°C) feels frosty.

Daylight

In November, the average length of the day in Ketchikan is 8h and 21min.
On the first day of the month, sunrise is at 7:53 am and sunset at 5:07 pm AKDT. On the last day of November, in Ketchikan, sunrise is at 7:49 am and sunset at 3:21 pm AKST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from AKDT to AKST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from AKST to AKDT.

Sunshine

The average sunshine in November is 3.2h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 1 in November transforms into this advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

How cold is November in Ketchikan?

November temperatures vary between a high-temperature of 40.8°F (4.9°C) and a low-temperature of 36.1°F (2.3°C).

What is the average humidity in November in Ketchikan?

The average relative humidity in November in Ketchikan is 85%.

How much does it rain in Ketchikan in November?

In November, in Ketchikan, the rain falls for 21.4 days. Throughout November, 8.86" (225mm) of precipitation is accumulated.

When does it start snowing in Ketchikan?

November is the first month it typically snows. Throughout November, in the average 4.5 snowfall days, it receives 3.9" (99mm) of snow.

What is the water temperature in November in Ketchikan?

In Ketchikan, the average seawater temperature in November is 47.8°F (8.8°C). Swimming in 47.8°F (8.8°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 Ketchikan have in November?

In November, the average day length in Ketchikan is 8h and 21min.

What time are sunrise and sunset in November in Ketchikan?

In November, on the first day of the month, sunrise is at 7:53 am and sunset at 5:07 pm AKDT. On the last day of the month, in Ketchikan, sunrise is at 7:49 am and sunset at 3:21 pm AKST.

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

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in Ketchikan, and the time zone changes from AKDT to AKST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November in Ketchikan?

In November, the average sunshine duration in Ketchikan is 3.2h.

What is the month with the lowest UV index in Ketchikan?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Ketchikan, Alaska.

What is the UV index reading in November in Ketchikan?

The average daily maximum UV index in November in Ketchikan is 1. A UV Index reading of 2, and below, represents 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
Ketchikan, AK

Average temperature in November - Ketchikan, AK
  • Average high temperature in November: 40.8°F

The warmest months (with the highest average high temperature) are July and August (60.8°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in November: 36.1°F

The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is February (30.6°F).

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Average pressure in November
Ketchikan, AK

Average pressure in November - Ketchikan, AK
  • Average pressure in November: 29.8"Hg

The month with the highest atmospheric pressure is July (30.06"Hg).
The month with the lowest atmospheric pressure is November (29.8"Hg).

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Average wind speed in November
Ketchikan, AK

Average wind speed in November - Ketchikan, AK
  • Average wind speed in November: 8.1mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in November
Ketchikan, AK

Average humidity in November - Ketchikan, AK
  • Average humidity in November: 85%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (82%).

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Average rainfall in November
Ketchikan, AK

Average rainfall in November - Ketchikan, AK
  • Average rainfall in November: 8.86"

The wettest month (with the highest rainfall) is January (9.69").
The driest month (with the least rainfall) is May (3.46").

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Average rainfall days in November
Ketchikan, AK

Average rainfall days in November - Ketchikan, AK
  • Average rainfall days in November: 21.4 days

The month with the highest number of rainy days is November (21.4 days).
The month with the least rainy days is February (14.2 days).

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Average snowfall in November
Ketchikan, AK

Average snowfall in November - Ketchikan, AK
  • Average snowfall in November: 3.9"

The month with the highest snowfall is February (13.11").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in November
Ketchikan, AK

Average snowfall days in November - Ketchikan, AK
  • Average snowfall days in November: 4.5 days

The month with the highest number of snowfall days is March (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in November
Ketchikan, AK

Average sea temperature in November - Ketchikan, AK
  • Average sea temperature in November: 47.8°F

The best month for swimming (with the highest average sea temperature) is August (55.9°F).
The coldest month (with the lowest average sea temperature) is March (42.5°F).

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Average daylight in November /
Average sunshine in November
Ketchikan, AK

Average daylight in November / Average sunshine in November - Ketchikan, AK
  • Average daylight in November: 8h and 2min

The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).

  • Average sunshine in November: 3h and 1min

The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in November
Ketchikan, AK

Average sunshine days in November - Ketchikan, AK
  • Average sunshine days in November: 5.6 days

The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is November (5.6 days).

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Average UV index in November
Ketchikan, AK

Average UV index in November - Ketchikan, AK
  • Average UV index in November: 1

The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in November
Ketchikan, AK

Average cloud cover in November - Ketchikan, AK
  • Average cloud cover in November: 68

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 55).

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Average visibility in November
Ketchikan, AK

Average visibility in November - Ketchikan, AK
  • Average visibility in November: 6mi

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

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Ketchikan, Alaska, USA

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