December weather forecastTeller, AK
December
Weather in December
December, the first month of the winter in Teller, is also a subzero cold month, with an average temperature varying between 10.8°F (-11.8°C) and 16.7°F (-8.5°C).Temperature
As December arrives, Teller's weather displays a decrease in high-temperatures, transitioning from November's 26.4°F (-3.1°C) to a still subzero cold 16.7°F (-8.5°C). In Teller, the nighttime temperature shows a slight difference from the daytime high, averaging to a frigid cold 10.8°F (-11.8°C) during December.Humidity
In Teller, the average relative humidity in December is 89%.Rainfall
In Teller, in December, during 1.9 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, there are 86.5 rainfall days, and 14.25" (362mm) of precipitation is accumulated.Snowfall
Months with snowfall in Teller are January through June, September through December. In Teller, during December, snow falls for 11.1 days and regularly aggregates up to 2.48" (63mm) of snow. In Teller, during the entire year, snow falls for 90 days and aggregates up to 20.51" (521mm) of snow.Daylight
With an average of 3h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 11:42 am and sunset at 4:07 pm. On the last day of the month, sunrise is at 12:16 pm and sunset at 4:01 pm AKST.
Sunshine
In December, the average sunshine is 1.1h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Teller, AK
- Average high temperature in December: 16.7°F
The warmest month (with the highest average high temperature) is August (50°F).
The month with the lowest average high temperature is January (9°F).
- Average low temperature in December: 10.8°F
The month with the highest average low temperature is August (45.3°F).
The coldest months (with the lowest average low temperature) are February and March (1.8°F).
Average pressure in December
Teller, AK
- Average pressure in December: 29.77"Hg
The month with the highest atmospheric pressure is May (29.96"Hg).
The month with the lowest atmospheric pressure is October (29.72"Hg).
Average wind speed in December
Teller, AK
- Average wind speed in December: 17.5mph
The windiest month (with the highest average wind speed) is December (17.5mph).
The calmest month (with the lowest average wind speed) is May (12mph).
Average humidity in December
Teller, AK
- Average humidity in December: 89%
The month with the highest relative humidity is March (93%).
The months with the lowest relative humidity are October and November (79%).
Average rainfall in December
Teller, AK
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Teller, AK
- Average rainfall days in December: 1.9 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in December
Teller, AK
- Average snowfall in December: 2.48"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Teller, AK
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is April (13 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Teller, AK
- Average daylight in December: 3h and 42min
The month with the longest days is June (Average daylight: 22h and 0min).
The month with the shortest days is December (Average daylight: 3h and 42min).
- Average sunshine in December: 1h and 6min
The month with the most sunshine is August (Average sunshine: 5h and 42min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in December
Teller, AK
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is June (18.4 days).
The month with the least sunshine days is October (11.1 days).
Average UV index in December
Teller, AK
- Average UV index in December: 1
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Teller, AK
- Average cloud cover in December: 76
The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 52).
Average visibility in December
Teller, AK
- Average visibility in December: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
