December weather forecastAurora, UT
December
Weather in December
The first month of the winter, December, is also a wintry month in Aurora, Utah, with temperature in the range of an average low of 16.3°F (-8.7°C) and an average high of 33.8°F (1°C).Temperature
Welcoming December, Aurora observes a shift in the average high-temperature, falling from November's frosty 45.5°F (7.5°C) to an icy 33.8°F (1°C). In the month of December, the average low-temperature usually rests at a subzero cold 16.3°F (-8.7°C).Humidity
In Aurora, the average relative humidity in December is 76%.Rainfall
In Aurora, during December, the rain falls for 9.1 days and regularly aggregates up to 1.54" (39mm) of precipitation. In Aurora, during the entire year, the rain falls for 111.5 days and collects up to 14.49" (368mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In December, in Aurora, it is snowing for 12.4 days. Throughout December, 8.46" (215mm) of snow is accumulated. In Aurora, during the entire year, snow falls for 56.9 days and aggregates up to 44.41" (1128mm) of snow.Daylight
December has the shortest days of the year in Aurora, Utah, with an average of 9h and 30min of daylight.On the first day of December in Aurora, sunrise is at 7:28 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:15 pm MST.
Sunshine
In December, the average sunshine in Aurora, Utah, is 5.9h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Aurora. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Aurora, UT
- Average high temperature in December: 33.8°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in December: 16.3°F
The month with the highest average low temperature is July (57°F).
The coldest months (with the lowest average low temperature) are January and December (16.3°F).
Average pressure in December
Aurora, UT
- Average pressure in December: 30.18"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Aurora, UT
- Average wind speed in December: 5.3mph
The windiest months (with the highest average wind speed) are April and June (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).
Average humidity in December
Aurora, UT
- Average humidity in December: 76%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (32%).
Average rainfall in December
Aurora, UT
- Average rainfall in December: 1.54"
The wettest month (with the highest rainfall) is March (1.93").
The driest month (with the least rainfall) is June (0.43").
Average rainfall days in December
Aurora, UT
- Average rainfall days in December: 9.1 days
The months with the highest number of rainy days are April and May (12.9 days).
The month with the least rainy days is June (5.4 days).
Average snowfall in December
Aurora, UT
- Average snowfall in December: 8.46"
The month with the highest snowfall is January (8.5").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Aurora, UT
- Average snowfall days in December: 12.4 days
The month with the highest number of snowfall days is December (12.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Aurora, UT
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Aurora, UT
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is June (22.7 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in December
Aurora, UT
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Aurora, UT
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are August and September (Cloud cover 11).
Average visibility in December
Aurora, UT
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
