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's arrival brings an average high-temperature of a still subzero cold 18.5°F (-7.5°C), slightly deviating from November's 22.3°F (-5.4°C). Trapper Creek's average nighttime temperature in December modestly descends to a frigid cold 10.2°F (-12.1°C).Humidity
In Trapper Creek, the average relative humidity in December is 82%.Rainfall
In December, the rain falls for 4.8 days. Throughout December, 1.14" (29mm) of precipitation is accumulated. Throughout the year, in Trapper Creek, there are 131.6 rainfall days, and 17.36" (441mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Trapper Creek, in December, during 12.3 snowfall days, 7.48" (190mm) of snow is typically accumulated. Throughout the year, there are 60.9 snowfall days, and 36.89" (937mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 5h and 12min of daylight.On the first day of the month, sunrise is at 9:59 am and sunset at 3:41 pm. On the last day of December, sunrise is at 10:27 am and sunset at 3:41 pm AKST.
Sunshine
The month with the least sunshine is December, with an average of 3.8h of sunshine.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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?
How much does it rain in Trapper Creek in December?
How many days 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?
What is the month with the least sunshine?
How many hours of sunshine does Trapper Creek have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Trapper Creek, AK
- Average high temperature in December: 18.5°F
The warmest month (with the highest average high temperature) is July (65.5°F).
The month with the lowest average high temperature is January (16.9°F).
- Average low temperature in December: 10.2°F
The month with the highest average low temperature is July (48.4°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).
Average pressure in December
Trapper Creek, AK
- Average pressure in December: 29.72"Hg
The month with the highest atmospheric pressure is July (29.94"Hg).
The month with the lowest atmospheric pressure is December (29.72"Hg).
Average wind speed in December
Trapper Creek, AK
- Average wind speed in December: 6.4mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).
Average humidity in December
Trapper Creek, AK
- Average humidity in December: 82%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (64%).
Average rainfall in December
Trapper Creek, AK
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is September (2.68").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Trapper Creek, AK
- Average rainfall days in December: 4.8 days
The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is December (4.8 days).
Average snowfall in December
Trapper Creek, AK
- Average snowfall in December: 7.48"
The month with the highest snowfall is November (7.87").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Trapper Creek, AK
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is December (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Trapper Creek, AK
- Average daylight in December: 5h and 1min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Trapper Creek, AK
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in December
Trapper Creek, AK
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Trapper Creek, AK
- Average cloud cover in December: 44
The month with the most cloud cover is August (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 38).
Average visibility in December
Trapper Creek, AK
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is April (5mi).
Trapper Creek, Alaska, USA
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