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 aligns with a soft reduction in the average high-temperature, gently falling from an extreme cold 11.5°F (-11.4°C) in November to a still frigid cold 5.9°F (-14.5°C). Throughout December, Chatanika witnesses a nighttime temperature average of -4.9°F (-20.5°C).Humidity
In Chatanika, Alaska, the average relative humidity in December is 92%.Rainfall
In December, in Chatanika, the rain falls for 3.2 days. Throughout December, 0.39" (10mm) of precipitation is accumulated. In Chatanika, during the entire year, the rain falls for 100.5 days and collects up to 10.87" (276mm) of precipitation.Snowfall
Months with snowfall are January through May, August through December. In Chatanika, during December, snow falls for 11.4 days and regularly aggregates up to 2.72" (69mm) of snow. In Chatanika, Alaska, during the entire year, snow falls for 74.3 days and aggregates up to 24.49" (622mm) of snow.Daylight
With an average of 3h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 10:24 am and sunset at 2:54 pm. On the last day of December, in Chatanika, Alaska, sunrise is at 10:58 am and sunset at 2:48 pm AKST.
Sunshine
December has the least sunshine of the year in Chatanika, Alaska, with an average of 2h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Chatanika. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 1 in December translates into these instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Chatanika in December?
What is the average humidity in December in Chatanika?
How many days does it rain in December in Chatanika?
How much does it snow in Chatanika in December?
What is the month with the shortest days in Chatanika?
What is the average length of the day in December in Chatanika?
When is the sunrise / sunset in December in Chatanika?
What is the month with the least sunshine in Chatanika?
How long on average sun shines in December in Chatanika?
When is the lowest UV index in Chatanika?
How high is the UV index in December in Chatanika?
Average temperature in December
Chatanika, AK
- Average high temperature in December: 5.9°F
The warmest month (with the highest average high temperature) is July (70.7°F).
The month with the lowest average high temperature is January (2.1°F).
- Average low temperature in December: -4.9°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 (-9°F).
Average pressure in December
Chatanika, 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
Chatanika, AK
- Average wind speed in December: 4.2mph
The windiest month (with the highest average wind speed) is May (5mph).
The calmest months (with the lowest average wind speed) are October, November and December (4.2mph).
Average humidity in December
Chatanika, AK
- Average humidity in December: 92%
The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is June (56%).
Average rainfall in December
Chatanika, AK
- Average rainfall in December: 0.39"
The wettest month (with the highest rainfall) is August (2.44").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in December
Chatanika, AK
- Average rainfall days in December: 3.2 days
The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in December
Chatanika, AK
- Average snowfall in December: 2.72"
The month with the highest snowfall is November (6.5").
The months with the least snowfall are June and July (0").
Average snowfall days in December
Chatanika, AK
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is November (13.3 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in December /
Average sunshine in December
Chatanika, AK
- Average daylight in December: 3h and 5min
The month with the longest days is June (Average daylight: 21h and 48min).
The month with the shortest days is December (Average daylight: 3h and 48min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in December
Chatanika, AK
- Average sunshine days in December: 19.7 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is April (12.2 days).
Average UV index in December
Chatanika, 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, February, March, November and December (UV index 1).
Average cloud cover in December
Chatanika, AK
- Average cloud cover in December: 50
The months with the most cloud cover are March, April and November (Cloud cover 53).
The month with the least cloud cover is May (Cloud cover 39).
Average visibility in December
Chatanika, 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).
Chatanika, Alaska, USA
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