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 arrival of December is marked by a minor reduction in average high-temperature, sliding from a frigid cold 10.9°F (-11.7°C) in November to a polar cold 4.1°F (-15.5°C). Nighttime readings in Klery Creek during December register a minimal drop from daytime highs, averaging at a dangerously cold -4.2°F (-20.1°C).Humidity
In December, the average relative humidity is 90%.Rainfall
In Klery Creek, during December, the rain falls for 2.3 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, there are 85.8 rainfall days, and 12.91" (328mm) of precipitation is accumulated.Snowfall
Months with snowfall in Klery Creek are January through May, September through December. In Klery Creek, in December, during 14.5 snowfall days, 4.84" (123mm) of snow is typically accumulated. Throughout the year, there are 90.6 snowfall days, and 33.58" (853mm) of snow is accumulated.Daylight
The average length of the day in December is 1h and 50min.On the first day of December, sunrise is at 11:57 am and sunset at 3:04 pm. On the last day of the month, sunrise is at 12:45 pm and sunset at 2:44 pm AKST.
Sunshine
In Klery Creek, the average sunshine in December is 1.1h.UV index
January through April, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Klery Creek, Alaska. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is 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 average length of the day in December in Klery Creek?
When is the sunrise / sunset in December?
How many hours of sunshine does Klery Creek have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Klery Creek, AK
- Average high temperature in December: 4.1°F
The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (0.7°F).
- Average low temperature in December: -4.2°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8.1°F).
Average pressure in December
Klery Creek, AK
- Average pressure in December: 29.84"Hg
The month with the highest atmospheric pressure is March (29.96"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in December
Klery Creek, AK
- Average wind speed in December: 8.2mph
The windiest month (with the highest average wind speed) is October (8.8mph).
The calmest month (with the lowest average wind speed) is May (7.1mph).
Average humidity in December
Klery Creek, AK
- Average humidity in December: 90%
The months with the highest relative humidity are February and March (91%).
The month with the lowest relative humidity is June (63%).
Average rainfall in December
Klery Creek, AK
- Average rainfall in December: 0.94"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in December
Klery Creek, AK
- Average rainfall days in December: 2.3 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (1.4 days).
Average snowfall in December
Klery Creek, AK
- Average snowfall in December: 4.84"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Klery Creek, AK
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Klery Creek, AK
- Average daylight in December: 1h and 5min
The month with the longest days is May (Average daylight: 19h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is June (Average sunshine: 0h and 30min).
Average sunshine days in December
Klery Creek, AK
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in December
Klery Creek, AK
- Average UV index in December: 1
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in December
Klery Creek, AK
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in December
Klery 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 and December (4mi).
Klery Creek, Alaska, USA
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