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
The lowest temperatures are recorded in December, with averages reaching a high of 33.8°F (1°C) and a low of 17.4°F (-8.1°C).Humidity
In December, the average relative humidity is 74%.Rainfall
In Brian Head, Utah, during December, the rain falls for 4.5 days and regularly aggregates up to 1.3" (33mm) of precipitation. In Brian Head, during the entire year, the rain falls for 75.6 days and collects up to 14.29" (363mm) of precipitation.Snowfall
Months with snowfall in Brian Head are January through May, October through December. In December, it is snowing for 9.6 days. Throughout December, 8.27" (210mm) of snow is accumulated. In Brian Head, during the entire year, snow falls for 50.8 days and aggregates up to 48.31" (1227mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 7:28 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:23 pm MST.
Sunshine
January and December, with an average of 6.3h of sunshine, are months with the least sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Brian Head have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Brian Head have in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Brian Head, UT
- Average high temperature in December: 33.8°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is December (33.8°F).
- Average low temperature in December: 17.4°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is December (17.4°F).
Average pressure in December
Brian Head, UT
- Average pressure in December: 30.16"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Brian Head, UT
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in December
Brian Head, UT
- Average humidity in December: 74%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is June (28%).
Average rainfall in December
Brian Head, UT
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is July (2.09").
The driest month (with the least rainfall) is June (0.28").
Average rainfall days in December
Brian Head, UT
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in December
Brian Head, UT
- Average snowfall in December: 8.27"
The month with the highest snowfall is March (8.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Brian Head, UT
- Average snowfall days in December: 9.6 days
The month with the highest number of snowfall days is December (9.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Brian Head, UT
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in December
Brian Head, UT
- Average sunshine days in December: 20.3 days
The months with the most sunshine days are June and November (23.8 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in December
Brian Head, UT
- Average UV index in December: 2
The month with the highest UV index is June (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
Brian Head, UT
- Average cloud cover in December: 33
The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 9).
Average visibility in December
Brian Head, UT
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Brian Head, Utah, USA
Weather forecast for your location
2. Allow the app to use your location