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 is marked by a subtle drop in average high-temperatures, transitioning from 29.3°F (-1.5°C) in November to a still subzero cold 20.8°F (-6.2°C). The month of December is marked by an average minimum temperature of 14.9°F (-9.5°C), slightly cooler than its daytime counterpart.Humidity
The average relative humidity in December is 89%.Rainfall
In December, in Chevak, the rain falls for 4.7 days. Throughout December, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Chevak, Alaska, there are 128.4 rainfall days, and 19.72" (501mm) of precipitation is accumulated.Snowfall
Months with snowfall in Chevak, Alaska, are January through June, September through December. The months with the most snowfall in Chevak, Alaska, are February and December, with an average 3.98" (101mm) of accumulated snow.Daylight
December has the shortest days of the year, with an average of 5h and 30min of daylight.On the first day of December, sunrise is at 10:52 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 11:19 am and sunset at 4:51 pm AKST.
Sunshine
With an average of 2.1h of sunshine, December has the least sunshine of the year in Chevak.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is it in Chevak in December?
What is the average humidity in December in Chevak?
How many days does it rain in December in Chevak?
What is the snowiest month in Chevak?
How many days does it snow in December in Chevak?
What is the month with the shortest days in Chevak?
What is the average length of the day in December in Chevak?
When are sunrise and sunset in December in Chevak?
What is the month with the least sunshine in Chevak?
How many hours of sunshine does Chevak have in December?
When is the lowest UV index in Chevak?
What is the UV index intensity in December in Chevak?
Average temperature in December
Chevak, AK
- Average high temperature in December: 20.8°F
The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in December: 14.9°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in December
Chevak, AK
- Average pressure in December: 29.63"Hg
The months with the highest atmospheric pressure are May and July (29.91"Hg).
The month with the lowest atmospheric pressure is December (29.63"Hg).
Average wind speed in December
Chevak, AK
- Average wind speed in December: 15.7mph
The windiest months (with the highest average wind speed) are October and November (18mph).
The calmest month (with the lowest average wind speed) is May (11.7mph).
Average humidity in December
Chevak, AK
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (78%).
Average rainfall in December
Chevak, AK
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is September (2.87").
The driest month (with the least rainfall) is April (0.94").
Average rainfall days in December
Chevak, AK
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is September (20.1 days).
The month with the least rainy days is March (3.7 days).
Average snowfall in December
Chevak, AK
- Average snowfall in December: 3.98"
The months with the highest snowfall are February and December (3.98").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Chevak, AK
- Average snowfall days in December: 15 days
The month with the highest number of snowfall days is December (15 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Chevak, AK
- Average daylight in December: 5h and 3min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in December
Chevak, AK
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is May (16.1 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in December
Chevak, AK
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Chevak, AK
- Average cloud cover in December: 71
The month with the most cloud cover is September (Cloud cover 73).
The months with the least cloud cover are May and June (Cloud cover 58).
Average visibility in December
Chevak, AK
- Average visibility in December: 5mi
The months with the highest visibility are March, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, April, November and December (5mi).
Chevak, Alaska, USA
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