December weather forecastAngoon, AK
December
Weather in December
December, the first month of the winter in Angoon, is still a cold month, with an average temperature varying between 31.1°F (-0.5°C) and 35.6°F (2°C).Temperature
Angoon experiences a transition to a still wintry 35.6°F (2°C) in average high-temperatures with the arrival of December, not greatly differing from November's 38.8°F (3.8°C). The nights of December are characterized by an average low-temperature of 31.1°F (-0.5°C), subtly descending from daytime highs.Humidity
In Angoon, the average relative humidity in December is 85%.Rainfall
In Angoon, in December, during 19.2 rainfall days, 9.33" (237mm) of precipitation is typically accumulated. In Angoon, during the entire year, the rain falls for 243.6 days and collects up to 82.76" (2102mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Angoon, in December, during 9.5 snowfall days, 10.04" (255mm) of snow is typically accumulated. In Angoon, during the entire year, snow falls for 52.4 days and aggregates up to 63.58" (1615mm) of snow.Daylight
With an average of 6h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 8:16 am and sunset at 3:19 pm. On the last day of the month, sunrise is at 8:39 am and sunset at 3:23 pm AKST.
Sunshine
In December, 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 reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, a regular UV index of 1 translates into these guidelines:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Angoon, AK
- Average high temperature in December: 35.6°F
The warmest month (with the highest average high temperature) is August (57.9°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in December: 31.1°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is February (29.7°F).
Average pressure in December
Angoon, AK
- Average pressure in December: 29.8"Hg
The month with the highest atmospheric pressure is July (30.05"Hg).
The month with the lowest atmospheric pressure is November (29.72"Hg).
Average wind speed in December
Angoon, AK
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in December
Angoon, AK
- Average humidity in December: 85%
The month with the highest relative humidity is August (89%).
The months with the lowest relative humidity are February and March (83%).
Average rainfall in December
Angoon, AK
- Average rainfall in December: 9.33"
The wettest month (with the highest rainfall) is November (10.16").
The driest month (with the least rainfall) is May (3.82").
Average rainfall days in December
Angoon, AK
- Average rainfall days in December: 19.2 days
The month with the highest number of rainy days is October (23.5 days).
The month with the least rainy days is February (14.6 days).
Average snowfall in December
Angoon, AK
- Average snowfall in December: 10.04"
The month with the highest snowfall is March (17.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Angoon, AK
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is March (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Angoon, AK
- Average daylight in December: 6h and 42min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is May (Average sunshine: 6h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Angoon, AK
- Average sunshine days in December: 6.2 days
The month with the most sunshine days is May (8.8 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in December
Angoon, AK
- Average UV index in December: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Angoon, AK
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are February, May and September (Cloud cover 60).
Average visibility in December
Angoon, AK
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, September, October, November and December (6mi).
The months with the lowest visibility are January, June, July and August (5mi).
