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 dawn of December sees an average high-temperature of an extremely cold 11.5°F (-11.4°C), subtly contrasting with November's 15.3°F (-9.3°C). December sees a slight dip to an average low temperature of 2.5°F (-16.4°C) from the daytime highs.Humidity
The average relative humidity in December is 86%.Rainfall
In Chulitna, in December, it is raining for 6.4 days, with typically 1.14" (29mm) of accumulated precipitation. In Chulitna, during the entire year, the rain falls for 125.3 days and collects up to 16.5" (419mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In December, it is snowing for 12.8 days. Throughout December, 9.21" (234mm) of snow is accumulated. In Chulitna, during the entire year, snow falls for 78.8 days and aggregates up to 55.55" (1411mm) of snow.Daylight
December has the shortest days of the year, with an average of 5h and 0min of daylight.On the first day of the month, sunrise is at 10:03 am and sunset at 3:32 pm. On the last day of December, sunrise is at 10:31 am and sunset at 3:31 pm AKST.
Sunshine
December has the least sunshine of the year, with an average of 4.1h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a regular UV index of 1 translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double 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 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 is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Chulitna have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Chulitna, AK
- Average high temperature in December: 11.5°F
The warmest month (with the highest average high temperature) is July (59.5°F).
The month with the lowest average high temperature is January (10.6°F).
- Average low temperature in December: 2.5°F
The month with the highest average low temperature is July (43.3°F).
The coldest month (with the lowest average low temperature) is January (0.3°F).
Average pressure in December
Chulitna, AK
- Average pressure in December: 29.75"Hg
The month with the highest atmospheric pressure is July (29.93"Hg).
The months with the lowest atmospheric pressure are October and December (29.75"Hg).
Average wind speed in December
Chulitna, AK
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is January (6.4mph).
The calmest months (with the lowest average wind speed) are April and September (4.6mph).
Average humidity in December
Chulitna, AK
- Average humidity in December: 86%
The month with the highest relative humidity is April (88%).
The month with the lowest relative humidity is June (68%).
Average rainfall in December
Chulitna, AK
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is October (2.44").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Chulitna, AK
- Average rainfall days in December: 6.4 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is November (5 days).
Average snowfall in December
Chulitna, AK
- Average snowfall in December: 9.21"
The month with the highest snowfall is November (10.83").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Chulitna, AK
- Average snowfall days in December: 12.8 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Chulitna, AK
- Average daylight in December: 5h and 0min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in December
Chulitna, AK
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in December
Chulitna, AK
- Average UV index in December: 1
The month with the highest UV index is June (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Chulitna, AK
- Average cloud cover in December: 40
The month with the most cloud cover is August (Cloud cover 46).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in December
Chulitna, AK
- Average visibility in December: 5mi
The months with the highest visibility are May, June, July, September and October (6mi).
The month with the lowest visibility is April (4mi).
Chulitna, Alaska, USA
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