Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December brings a slight decrease in the average high-temperature, shifting from 29.3°F (-1.5°C) in November to a still freezing cold 20.8°F (-6.2°C). Hooper Bay's nights in December maintain a consistent average of 14.9°F (-9.5°C), demonstrating a minimal differential from its daytime temperature.Humidity
In Hooper Bay, Alaska, the average relative humidity in December is 89%.Rainfall
In Hooper Bay, in December, during 4.7 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Hooper Bay, during the entire year, the rain falls for 128.4 days and collects up to 19.72" (501mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. The months with the most snowfall are February and December, with an average 3.98" (101mm) of accumulated snow.Daylight
December has the shortest days of the year, with an average of 5h and 30min of daylight.On the first day of December, sunrise is at 10:54 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 11:21 am and sunset at 4:53 pm AKST.
Sunshine
The month with the least sunshine in Hooper Bay, Alaska, is December, with an average of 2.1h of sunshine.UV index
January through March, 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 minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 1 during December leads to these advisories:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
How cold is December in Hooper Bay?
What is the average humidity in December in Hooper Bay?
How much does it rain in Hooper Bay in December?
When does it snow the most in Hooper Bay?
How much does it snow in Hooper Bay in December?
What is the month with the shortest days in Hooper Bay?
What is the average length of the day in December in Hooper Bay?
When is the sunrise / sunset in December in Hooper Bay?
What is the month with the least sunshine in Hooper Bay?
How many hours of sunshine does Hooper Bay have in December?
What are the months with the lowest UV index in Hooper Bay?
What is the UV index intensity in December in Hooper Bay?
Average temperature in December
Hooper Bay, AK
- Average high temperature in December: 20.8°F
The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in December: 14.9°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in December
Hooper Bay, AK
- Average pressure in December: 29.63"Hg
The months with the highest atmospheric pressure are May and July (29.91"Hg).
The month with the lowest atmospheric pressure is December (29.63"Hg).
Average wind speed in December
Hooper Bay, AK
- Average wind speed in December: 15.7mph
The windiest months (with the highest average wind speed) are October and November (18mph).
The calmest month (with the lowest average wind speed) is May (11.7mph).
Average humidity in December
Hooper Bay, AK
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (78%).
Average rainfall in December
Hooper Bay, AK
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is September (2.87").
The driest month (with the least rainfall) is April (0.94").
Average rainfall days in December
Hooper Bay, AK
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is September (20.1 days).
The month with the least rainy days is March (3.7 days).
Average snowfall in December
Hooper Bay, AK
- Average snowfall in December: 3.98"
The months with the highest snowfall are February and December (3.98").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Hooper Bay, AK
- Average snowfall days in December: 15 days
The month with the highest number of snowfall days is December (15 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Hooper Bay, AK
- Average daylight in December: 5h and 3min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in December
Hooper Bay, AK
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is May (16.1 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in December
Hooper Bay, AK
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Hooper Bay, AK
- Average cloud cover in December: 71
The month with the most cloud cover is September (Cloud cover 73).
The months with the least cloud cover are May and June (Cloud cover 58).
Average visibility in December
Hooper Bay, AK
- Average visibility in December: 5mi
The months with the highest visibility are March, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, April, November and December (5mi).
Hooper Bay, Alaska, USA
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