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 coincides with a soft drop in the average high-temperature, subtly decreasing from November's extreme cold 12°F (-11.1°C) to an extremely cold 6.4°F (-14.2°C). In Moose Creek, the average low-temperature during the month of December is a life-threatening cold -4.2°F (-20.1°C).Humidity
In Moose Creek, Alaska, the average relative humidity in December is 90%.Rainfall
In Moose Creek, in December, it is raining for 5.5 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, there are 105.3 rainfall days, and 10.16" (258mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Moose Creek, in December, snow falls for 13.4 days, with typically accumulated 3.74" (95mm) of snow. In Moose Creek, during the entire year, snow falls for 85.5 days and aggregates up to 28.27" (718mm) of snow.Daylight
December has the shortest days of the year, with an average of 4h and 6min of daylight.On the first day of the month, sunrise is at 10:16 am and sunset at 2:58 pm. On the last day of December, sunrise is at 10:49 am and sunset at 2:54 pm AKST.
Sunshine
December has the least sunshine of the year, with an average of 2h of sunshine.UV index
January, March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heads up! The UV radiation from the Sun can almost be doubled by 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 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?
What is the month with the least sunshine?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December in Moose Creek?
Average temperature in December
Moose Creek, AK
- Average high temperature in December: 6.4°F
The warmest month (with the highest average high temperature) is July (71.2°F).
The month with the lowest average high temperature is January (2.7°F).
- Average low temperature in December: -4.2°F
The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (-8.3°F).
Average pressure in December
Moose Creek, AK
- Average pressure in December: 29.86"Hg
The month with the highest atmospheric pressure is February (29.97"Hg).
The month with the lowest atmospheric pressure is September (29.77"Hg).
Average wind speed in December
Moose Creek, AK
- Average wind speed in December: 4.7mph
The windiest month (with the highest average wind speed) is May (5.2mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in December
Moose Creek, AK
- Average humidity in December: 90%
The month with the highest relative humidity is March (91%).
The months with the lowest relative humidity are May and June (56%).
Average rainfall in December
Moose Creek, AK
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in December
Moose Creek, AK
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in December
Moose Creek, AK
- Average snowfall in December: 3.74"
The month with the highest snowfall is November (6.3").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Moose Creek, AK
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is November (14.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Moose Creek, AK
- Average daylight in December: 4h and 1min
The month with the longest days is June (Average daylight: 21h and 24min).
The month with the shortest days is December (Average daylight: 4h and 6min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in December
Moose Creek, AK
- Average sunshine days in December: 17 days
The months with the most sunshine days are January and October (19.2 days).
The month with the least sunshine days is April (11.5 days).
Average UV index in December
Moose Creek, AK
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in December
Moose Creek, AK
- Average cloud cover in December: 49
The months with the most cloud cover are March and November (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 38).
Average visibility in December
Moose Creek, AK
- Average visibility in December: 4mi
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 (4mi).
Moose Creek, Alaska, USA
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