December weather forecastHolden, UT
December
Weather in December
The first month of the winter, December, is also a wintry month in Holden, Utah, with an average temperature fluctuating between 37.6°F (3.1°C) and 22.5°F (-5.3°C).Temperature
Holden's weather changes with the onset of December, slightly falling from a fresh 50.2°F (10.1°C) in November to an icy 37.6°F (3.1°C). During the month of December, an average low-temperature of 22.5°F (-5.3°C) is recorded.Humidity
The average relative humidity in December in Holden is 72%.Rainfall
In December, the rain falls for 5.5 days. Throughout December, 0.43" (11mm) of precipitation is accumulated. In Holden, during the entire year, the rain falls for 64.3 days and collects up to 4.37" (111mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 6.4 days. Throughout December, 2.4" (61mm) of snow is accumulated. In Holden, during the entire year, snow falls for 26.6 days and aggregates up to 10.83" (275mm) of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:29 am and sunset at 5:06 pm. On the last day of December, sunrise is at 7:48 am and sunset at 5:16 pm MST.
Sunshine
The months with the least sunshine are January and December, with an average of 6.3h of sunshine.UV index
January, February, 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 threat to health from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Holden, UT
- Average high temperature in December: 37.6°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in December: 22.5°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in December
Holden, UT
- Average pressure in December: 30.19"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Holden, UT
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is June (8.8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).
Average humidity in December
Holden, UT
- Average humidity in December: 72%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is June (25%).
Average rainfall in December
Holden, UT
- Average rainfall in December: 0.43"
The wettest months (with the highest rainfall) are March and April (0.55").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in December
Holden, UT
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is April (9 days).
The month with the least rainy days is June (3.1 days).
Average snowfall in December
Holden, UT
- Average snowfall in December: 2.4"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Holden, UT
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is December (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Holden, 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: 6h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in December
Holden, UT
- Average sunshine days in December: 22.2 days
The month with the most sunshine days is October (25.2 days).
The month with the least sunshine days is April (19.6 days).
Average UV index in December
Holden, UT
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Holden, 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 August (Cloud cover 9).
Average visibility in December
Holden, UT
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
