December weather forecastHenrieville, UT
December
Weather in December
December, the first month of the winter in Henrieville, is still a cold month, with an average temperature fluctuating between 34.3°F (1.3°C) and 17.2°F (-8.2°C).Temperature
Stepping into December, Henrieville observes a temperature decline, with the average high falling from November's chilly 45.9°F (7.7°C) to an icy 34.3°F (1.3°C). Throughout the month of December, Henrieville witnesses an average temperature of 17.2°F (-8.2°C).Humidity
In December, the average relative humidity in Henrieville, Utah, is 72%.Rainfall
In Henrieville, in December, it is raining for 3.4 days, with typically 0.67" (17mm) of accumulated precipitation. In Henrieville, during the entire year, the rain falls for 64.4 days and collects up to 7.99" (203mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Henrieville, in December, snow falls for 8.5 days, with typically accumulated 5.31" (135mm) of snow. In Henrieville, during the entire year, snow falls for 40.5 days and aggregates up to 29.09" (739mm) of snow.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:24 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:20 pm MST.
Sunshine
In December, the average sunshine in Henrieville is 6.7h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 2 in December leads to these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take precaution! The reflection from snow can almost 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
Henrieville, UT
- Average high temperature in December: 34.3°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in December: 17.2°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in December
Henrieville, 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 (29.84"Hg).
Average wind speed in December
Henrieville, UT
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in December
Henrieville, UT
- Average humidity in December: 72%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is June (27%).
Average rainfall in December
Henrieville, UT
- Average rainfall in December: 0.67"
The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in December
Henrieville, UT
- Average rainfall days in December: 3.4 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (1.8 days).
Average snowfall in December
Henrieville, UT
- Average snowfall in December: 5.31"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Henrieville, UT
- Average snowfall days in December: 8.5 days
The month with the highest number of snowfall days is December (8.5 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Henrieville, UT
- Average daylight in December: 9h and 36min
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 42min
The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in December
Henrieville, UT
- Average sunshine days in December: 22.6 days
The month with the most sunshine days is November (25.4 days).
The month with the least sunshine days is July (14.2 days).
Average UV index in December
Henrieville, 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, October, November and December (UV index 2).
Average cloud cover in December
Henrieville, UT
- Average cloud cover in December: 28
The month with the most cloud cover is February (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 9).
Average visibility in December
Henrieville, 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).
