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
The onset of December results in a decrease in the average high-temperature, receding from 26.4°F (-3.1°C) in November to a still freezing cold 16.7°F (-8.5°C). In December, Brevig Mission's nights cool slightly to a consistent average temperature of 10.8°F (-11.8°C).Humidity
The average relative humidity in December is 89%.Rainfall
In Brevig Mission, in December, it is raining for 1.9 days, with typically 1.3" (33mm) of accumulated precipitation. Throughout the year, there are 86.5 rainfall days, and 14.25" (362mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Brevig Mission, in December, snow falls for 11.1 days, with typically accumulated 2.48" (63mm) of snow. In Brevig Mission, during the entire year, snow falls for 90 days and aggregates up to 20.51" (521mm) of snow.Daylight
December has the shortest days of the year, with an average of 3h and 42min of daylight.On the first day of December, sunrise is at 11:44 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 12:18 pm and sunset at 4:00 pm AKST.
Sunshine
The average sunshine in December is 1.1h.UV index
January through April, October through 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 rays for average individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Stay sun-safe with clothing that is both closely woven and worn loosely. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December in Brevig Mission?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Brevig Mission have in December?
What is the month with the lowest UV index?
What is the UV index reading in December in Brevig Mission?
Average temperature in December
Brevig Mission, AK
- Average high temperature in December: 16.7°F
The warmest month (with the highest average high temperature) is August (50°F).
The month with the lowest average high temperature is January (9°F).
- Average low temperature in December: 10.8°F
The month with the highest average low temperature is August (45.3°F).
The coldest months (with the lowest average low temperature) are February and March (1.8°F).
Average pressure in December
Brevig Mission, AK
- Average pressure in December: 29.77"Hg
The month with the highest atmospheric pressure is May (29.96"Hg).
The month with the lowest atmospheric pressure is October (29.72"Hg).
Average wind speed in December
Brevig Mission, AK
- Average wind speed in December: 17.5mph
The windiest month (with the highest average wind speed) is December (17.5mph).
The calmest month (with the lowest average wind speed) is May (12mph).
Average humidity in December
Brevig Mission, AK
- Average humidity in December: 89%
The month with the highest relative humidity is March (93%).
The months with the lowest relative humidity are October and November (79%).
Average rainfall in December
Brevig Mission, AK
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Brevig Mission, AK
- Average rainfall days in December: 1.9 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in December
Brevig Mission, AK
- Average snowfall in December: 2.48"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Brevig Mission, AK
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is April (13 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Brevig Mission, AK
- Average daylight in December: 3h and 4min
The month with the longest days is June (Average daylight: 22h and 6min).
The month with the shortest days is December (Average daylight: 3h and 42min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is August (Average sunshine: 5h and 42min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in December
Brevig Mission, AK
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is October (11.1 days).
Average UV index in December
Brevig Mission, AK
- Average UV index in December: 1
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Brevig Mission, AK
- Average cloud cover in December: 76
The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 52).
Average visibility in December
Brevig Mission, AK
- Average visibility in December: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
Brevig Mission, Alaska, USA
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