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 sees a slight reduction in average high-temperature, with a shift from a freezing cold 17.2°F (-8.2°C) in November to a frigid cold 9.5°F (-12.5°C). In Sheshalik, the nightly December temperatures experience a slight descent from daily highs to an average low of 3°F (-16.1°C).Humidity
The average relative humidity in December in Sheshalik, Alaska, is 89%.Rainfall
In Sheshalik, in December, it is raining for 2.3 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, there are 83.3 rainfall days, and 11.85" (301mm) of precipitation is accumulated.Snowfall
Months with snowfall in Sheshalik are January through May, September through December. In Sheshalik, in December, during 12.6 snowfall days, 2.8" (71mm) of snow is typically accumulated. Throughout the year, there are 86.9 snowfall days, and 21.46" (545mm) of snow is accumulated.Daylight
In December, the average length of the day in Sheshalik, Alaska, is 2h and 7min.On the first day of the month, sunrise is at 12:02 pm and sunset at 3:18 pm. On the last day of December, sunrise is at 12:48 pm and sunset at 3:01 pm AKST.
Sunshine
In Sheshalik, Alaska, the average sunshine in December is 1h.UV index
The months with the lowest UV index in Sheshalik are February, April, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 1 during December leads to these advisories:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Sheshalik?
What is the average humidity in December in Sheshalik?
How much does it rain in Sheshalik in December?
How much does it snow in Sheshalik in December?
What is the average length of the day in December in Sheshalik?
When are sunrise and sunset in December in Sheshalik?
How many hours of sunshine does Sheshalik have in December?
What are the months with the lowest UV index in Sheshalik?
How high is the UV index in December in Sheshalik?
Average temperature in December
Sheshalik, AK
- Average high temperature in December: 9.5°F
The warmest month (with the highest average high temperature) is July (54.9°F).
The month with the lowest average high temperature is January (6.3°F).
- Average low temperature in December: 3°F
The month with the highest average low temperature is August (48.4°F).
The coldest month (with the lowest average low temperature) is January (-1.1°F).
Average pressure in December
Sheshalik, AK
- Average pressure in December: 29.82"Hg
The month with the highest atmospheric pressure is March (29.96"Hg).
The months with the lowest atmospheric pressure are September and October (29.77"Hg).
Average wind speed in December
Sheshalik, AK
- Average wind speed in December: 11.2mph
The windiest month (with the highest average wind speed) is October (13.3mph).
The calmest month (with the lowest average wind speed) is May (7.9mph).
Average humidity in December
Sheshalik, AK
- Average humidity in December: 89%
The months with the highest relative humidity are February and March (90%).
The month with the lowest relative humidity is June (74%).
Average rainfall in December
Sheshalik, AK
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is June (0.47").
Average rainfall days in December
Sheshalik, AK
- Average rainfall days in December: 2.3 days
The month with the highest number of rainy days is August (15.2 days).
The months with the least rainy days are January and December (2.3 days).
Average snowfall in December
Sheshalik, AK
- Average snowfall in December: 2.8"
The month with the highest snowfall is March (3.98").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Sheshalik, AK
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is December (12.6 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Sheshalik, AK
- Average daylight in December: 2h and 1min
The month with the longest days is May (Average daylight: 20h and 6min).
The month with the shortest days is June (Average daylight: 0h and 48min).
- Average sunshine in December: 1h and 0min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in December
Sheshalik, AK
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is June (20.5 days).
The month with the least sunshine days is August (13 days).
Average UV index in December
Sheshalik, AK
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February, April, November and December (UV index 1).
Average cloud cover in December
Sheshalik, AK
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in December
Sheshalik, AK
- Average visibility in December: 5mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April and December (5mi).
Sheshalik, Alaska, USA
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