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 average high-temperature during December is an arctic cold 1°F (-17.2°C), almost matching the conditions of the preceding month. Throughout the month of December, Bettles witnesses an average temperature of -9°F (-22.8°C).Humidity
In December, the average relative humidity in Bettles, Alaska, is 89%.Rainfall
In Bettles, during December, the rain falls for 1.4 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Bettles, Alaska, during the entire year, the rain falls for 76.6 days and collects up to 9.72" (247mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Bettles. December is the month with the most snowfall. Snow falls for 13.4 days and accumulates 6.54" (166mm) of snow.Daylight
The average length of the day in December is 2h and 13min.On the first day of the month, sunrise is at 11:15 am and sunset at 2:35 pm. On the last day of December, in Bettles, sunrise is at 12:00 pm and sunset at 2:18 pm AKST.
Sunshine
In Bettles, Alaska, the average sunshine in December is 1.2h.UV index
January, March, April, September, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Bettles. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Bettles?
What is the average humidity in December in Bettles?
How many days does it rain in December in Bettles?
What is the snowiest month in Bettles?
How much does it snow in Bettles in December?
How many hours of daylight does Bettles have in December?
When is the sunrise / sunset in December in Bettles?
How many hours of sunshine does Bettles have in December?
What is the month with the lowest UV index in Bettles?
How high is the UV index in December in Bettles?
Average temperature in December
Bettles, AK
- Average high temperature in December: 1°F
The warmest month (with the highest average high temperature) is July (68.2°F).
The month with the lowest average high temperature is January (-2.7°F).
- Average low temperature in December: -9°F
The month with the highest average low temperature is July (49.3°F).
The coldest month (with the lowest average low temperature) is January (-13.5°F).
Average pressure in December
Bettles, AK
- Average pressure in December: 29.92"Hg
The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is September (29.8"Hg).
Average wind speed in December
Bettles, AK
- Average wind speed in December: 4.2mph
The windiest months (with the highest average wind speed) are June and July (5.1mph).
The calmest month (with the lowest average wind speed) is February (4.1mph).
Average humidity in December
Bettles, AK
- Average humidity in December: 89%
The month with the highest relative humidity is April (93%).
The month with the lowest relative humidity is June (52%).
Average rainfall in December
Bettles, AK
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in December
Bettles, AK
- Average rainfall days in December: 1.4 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in December
Bettles, AK
- Average snowfall in December: 6.54"
The month with the highest snowfall is December (6.54").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Bettles, AK
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is December (13.4 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Bettles, AK
- Average daylight in December: 2h and 1min
The month with the longest days is May (Average daylight: 20h and 0min).
The month with the shortest days is June (Average daylight: 0h and 48min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in December
Bettles, AK
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is August (14.2 days).
Average UV index in December
Bettles, AK
- Average UV index in December: 1
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, March, April, September, November and December (UV index 1).
Average cloud cover in December
Bettles, AK
- Average cloud cover in December: 52
The month with the most cloud cover is April (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in December
Bettles, AK
- Average visibility in December: 4mi
The months with the highest visibility are June, July, August and September (6mi).
The month with the lowest visibility is April (3mi).
Bettles, Alaska, USA
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