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
December
Weather in December
Temperature
December's presence records an average high-temperature of a still cold 36.3°F (2.4°C), closely mirroring November's climate. The month of December is marked by an average minimum temperature of 31.8°F (-0.1°C), slightly cooler than its daytime counterpart.Humidity
The average relative humidity in December is 76%.Rainfall
In Situk, in December, during 14.2 rainfall days, 7.8" (198mm) of precipitation is typically accumulated. In Situk, during the entire year, the rain falls for 171.7 days and collects up to 60.71" (1542mm) of precipitation.Snowfall
Months with snowfall in Situk, Alaska, are January through May, October through December. In Situk, during December, snow falls for 8 days and regularly aggregates up to 9.41" (239mm) of snow. In Situk, during the entire year, snow falls for 45.2 days and aggregates up to 45.31" (1151mm) of snow.Daylight
December has the shortest days of the year, with an average of 6h and 12min of daylight.On the first day of December, sunrise is at 8:50 am and sunset at 3:24 pm. On the last day of the month, sunrise is at 9:15 am and sunset at 3:28 pm AKST.
Sunshine
The month with the least sunshine is December, with an average of 2.4h of sunshine.UV index
The average daily maximum UV index in December in Situk, Alaska, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Enhance your sun protection with tightly woven, yet airy clothing. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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 many hours of sunshine does Situk have in December?
How high is the UV index in December?
Average temperature in December
Situk, AK
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (59.4°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in December: 31.8°F
The month with the highest average low temperature is August (53.1°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in December
Situk, AK
- Average pressure in December: 29.74"Hg
The month with the highest atmospheric pressure is July (30.02"Hg).
The month with the lowest atmospheric pressure is November (29.69"Hg).
Average wind speed in December
Situk, AK
- Average wind speed in December: 10.9mph
The windiest month (with the highest average wind speed) is November (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in December
Situk, AK
- Average humidity in December: 76%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is November (72%).
Average rainfall in December
Situk, AK
- Average rainfall in December: 7.8"
The wettest month (with the highest rainfall) is October (8.54").
The driest month (with the least rainfall) is June (2.32").
Average rainfall days in December
Situk, AK
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is February (10.1 days).
Average snowfall in December
Situk, AK
- Average snowfall in December: 9.41"
The month with the highest snowfall is January (9.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Situk, AK
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is March (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Situk, AK
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in December
Situk, AK
- Average sunshine days in December: 12 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is November (10.3 days).
Average UV index in December
Situk, AK
- Average UV index in December: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Situk, AK
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 55).
Average visibility in December
Situk, AK
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).