Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average sea temperature in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
The onset of November entails a subtle temperature shift, as the average high-temperature eases from a chilly 48.2°F (9°C) in October to an icy 40.8°F (4.9°C). Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 36.1°F (2.3°C) during November.Humidity
The average relative humidity in November is 85%.Rainfall
In November, the rain falls for 21.4 days. Throughout November, 8.86" (225mm) of precipitation is accumulated. In Ketchikan, 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. Throughout November, in the average 4.5 snowfall days, it receives 3.9" (99mm) of snow. In Ketchikan, Alaska, during the entire year, snow falls for 40.7 days and aggregates up to 48.35" (1228mm) of snow.Ocean temperature
In Ketchikan, in November, the average water temperature is 47.8°F (8.8°C).Note: You can swim in 47.8°F (8.8°C) below 50°F (10°C) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 55.4°F (13°C) without it is tough.
Daylight
In Ketchikan, the average length of the day in November is 8h and 21min.On the first day of November, sunrise is at 7:53 am and sunset at 5:07 pm AKDT. On the last day of the month, 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
In November, the average sunshine 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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 in November interprets into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in November?
What is the average humidity in November in Ketchikan?
How much does it rain in November?
When does it start to snow?
How cold is the water in November?
How many hours of daylight does Ketchikan have in November?
When is the sunrise / sunset in November?
When does Daylight Saving Time (DST) end in November?
How long on average sun shines in November?
What are the months with the lowest UV index?
How high is the UV index in November?
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).
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).
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).
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%).
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").
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).
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").
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).
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).
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).
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).
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).
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).
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).
Ketchikan, Alaska, USA
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