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 average high-temperature during November registers at an icy 40.6°F (4.8°C), closely corresponding to the preceding month. In Unalaska, the November nights are characterized by an average low-temperature of 37.2°F (2.9°C), a minor dip from daytime readings.Humidity
November and December, with an average relative humidity of 80%, are the least humid months.Rainfall
In Unalaska, in November, during 17.3 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Unalaska, Alaska, during the entire year, the rain falls for 198.8 days and collects up to 33.78" (858mm) of precipitation.Snowfall
Months with snowfall in Unalaska, Alaska, are January through May, October through December. In Unalaska, during November, snow falls for 7 days and regularly aggregates up to 2.83" (72mm) of snow. In Unalaska, Alaska, during the entire year, snow falls for 78.3 days and aggregates up to 30.39" (772mm) of snow.Ocean temperature
In November, the average ocean temperature in Unalaska, Alaska, is 43.3°F (6.3°C).Note: You can swim in 43.3°F (6.3°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 November, the average length of the day is 8h and 34min.On the first day of November, sunrise is at 10:08 am and sunset at 7:31 pm AKDT. On the last day of the month, sunrise is at 10:00 am and sunset at 5:49 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 Unalaska, Alaska, the average sunshine in November is 3.1h.UV index
The months with the lowest UV index in Unalaska are February through April and November, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 1 during November translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
Is it cold in Unalaska during November?
What are the least humid months in Unalaska?
What is the average humidity in November in Unalaska?
How many days does it rain in November in Unalaska?
How much does it snow in Unalaska in November?
What is the water temperature in November in Unalaska?
What is the average length of the day in November in Unalaska?
What time are sunrise and sunset in November in Unalaska?
When does Daylight Saving Time (DST) end in November in Unalaska?
How long on average sun shines in November in Unalaska?
What are the months with the lowest UV index in Unalaska?
How high is the UV index in November in Unalaska?
Average temperature in November
Unalaska, AK
- Average high temperature in November: 40.6°F
The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is March (34.7°F).
- Average low temperature in November: 37.2°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is March (30.7°F).
Average pressure in November
Unalaska, AK
- Average pressure in November: 29.69"Hg
The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is January (29.5"Hg).
Average wind speed in November
Unalaska, AK
- Average wind speed in November: 16.5mph
The windiest months (with the highest average wind speed) are November and December (16.5mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).
Average humidity in November
Unalaska, AK
- Average humidity in November: 80%
The month with the highest relative humidity is July (91%).
The months with the lowest relative humidity are November and December (80%).
Average rainfall in November
Unalaska, AK
- Average rainfall in November: 3.19"
The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days in November
Unalaska, AK
- Average rainfall days in November: 17.3 days
The month with the highest number of rainy days is October (21.8 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in November
Unalaska, AK
- Average snowfall in November: 2.83"
The month with the highest snowfall is January (6.97").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Unalaska, AK
- Average snowfall days in November: 7 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in November
Unalaska, AK
- Average sea temperature in November: 43.3°F
The best month for swimming (with the highest average sea temperature) is August (50.1°F).
The coldest month (with the lowest average sea temperature) is February (38.8°F).
Average daylight in November /
Average sunshine in November
Unalaska, AK
- Average daylight in November: 8h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in November: 3h and 1min
The month with the most sunshine is June (Average sunshine: 5h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in November
Unalaska, AK
- Average sunshine days in November: 4.9 days
The month with the most sunshine days is August (9.7 days).
The month with the least sunshine days is April (3.8 days).
Average UV index in November
Unalaska, AK
- Average UV index in November: 1
The months with the highest UV index are July and August (UV index 3).
The months with the lowest UV index are February, March, April and November (UV index 1).
Average cloud cover in November
Unalaska, AK
- Average cloud cover in November: 67
The month with the most cloud cover is July (Cloud cover 74).
The months with the least cloud cover are September and October (Cloud cover 66).
Average visibility in November
Unalaska, AK
- Average visibility in November: 6mi
The months with the highest visibility are May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April, July and December (5mi).
Unalaska, Alaska, USA
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