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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from 23.2°F (-4.9°C) in November to a still freezing cold 16.7°F (-8.5°C). December's average low-temperature is a frigid cold 7.9°F (-13.4°C), reflecting a minor difference from the day's peak temperatures.Humidity
The average relative humidity in December is 90%.Rainfall
In Kasigluk, during December, the rain falls for 5.6 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Kasigluk, during the entire year, the rain falls for 129.5 days and collects up to 16.46" (418mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Kasigluk, in December, during 12.8 snowfall days, 3.5" (89mm) of snow is typically accumulated. Throughout the year, in Kasigluk, there are 74.8 snowfall days, and 22.91" (582mm) of snow is accumulated.Daylight
With an average of 5h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 10:34 am and sunset at 4:44 pm. On the last day of December, sunrise is at 11:00 am and sunset at 4:46 pm AKST.
Sunshine
December has the least sunshine of the year, with an average of 2.7h of sunshine.UV index
The months with the lowest UV index are February, March and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is 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 long on average sun shines in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Kasigluk, AK
- Average high temperature in December: 16.7°F
The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (12.2°F).
- Average low temperature in December: 7.9°F
The month with the highest average low temperature is July (49.6°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).
Average pressure in December
Kasigluk, AK
- Average pressure in December: 29.64"Hg
The month with the highest atmospheric pressure is July (29.92"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).
Average wind speed in December
Kasigluk, AK
- Average wind speed in December: 12.1mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity in December
Kasigluk, AK
- Average humidity in December: 90%
The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is June (65%).
Average rainfall in December
Kasigluk, AK
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is August (2.09").
The driest months (with the least rainfall) are January and April (0.91").
Average rainfall days in December
Kasigluk, AK
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is August (19.7 days).
The month with the least rainy days is March (4.4 days).
Average snowfall in December
Kasigluk, AK
- Average snowfall in December: 3.5"
The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Kasigluk, 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
Kasigluk, AK
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in December
Kasigluk, AK
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is August (8.6 days).
Average UV index in December
Kasigluk, 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, March and December (UV index 1).
Average cloud cover in December
Kasigluk, AK
- Average cloud cover in December: 62
The months with the most cloud cover are July and August (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 54).
Average visibility in December
Kasigluk, AK
- Average visibility in December: 6mi
The months with the highest visibility are May, June, July, August, September, October and December (6mi).
The months with the lowest visibility are January, February, March, April and November (5mi).
Kasigluk, Alaska, USA
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