December weather forecast
Blanding, UT

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Weather in December

December brings the heart of winter to Blanding as average high temperatures descend to a freezing 38.3°F (3.5°C). The town is enveloped in a white blanket, with the highest snowfall for a month being recorded at 5.2" (132mm). Shorter daylight hours draped in a chill and amplified by snow-carpeted roads make December synonymous with winter wonderland dreams. This weather is a harbinger of the upcoming festive season and the commencement of a new, hope-filled year.

Temperature

December's arrival in Blanding correlates with a reduction in the average high-temperature, down from a fresh 50.7°F (10.4°C) in November to an icy 38.3°F (3.5°C). During the month of December, an average temperature of 23.7°F (-4.6°C) is noted during the nights in Blanding.

Humidity

In Blanding, the average relative humidity in December is 65%.

Rainfall

In December, in Blanding, the rain falls for 3.7 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. In Blanding, during the entire year, the rain falls for 73.8 days and collects up to 7.72" (196mm) of precipitation.

Snowfall

Months with snowfall in Blanding are January through April, October through December. The month with the most snowfall is December, when snow falls for 6.5 days and typically aggregates up to 5.2" (132mm) of snow.

Daylight

December has the shortest days of the year in Blanding, with an average of 9h and 36min of daylight.
On the first day of December in Blanding, sunrise is at 7:14 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:09 pm MST.

Sunshine

In Blanding, the average sunshine in December is 6.7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Blanding, Utah. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in December transforms into the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

How cold does it get in Blanding in December?

The high-temperature, in December, in Blanding, records 38.3°F (3.5°C), while the low-temperature is 23.7°F (-4.6°C).

What is the average humidity in December in Blanding?

The average relative humidity in December in Blanding is 65%.

How many days does it rain in December in Blanding?

In Blanding, Utah, during December, the rain falls for 3.7 days and regularly aggregates up to 0.71" (18mm) of precipitation.

What is the snowiest month in Blanding?

December is the month with the most snowfall in Blanding. Snow falls for 6.5 days and accumulates 5.2" (132mm) of snow.

How much does it snow in Blanding in December?

In Blanding, in December, snow falls for 6.5 days, with typically accumulated 5.2" (132mm) of snow.

What is the month with the shortest days in Blanding?

The month with the shortest days is December, with an average of 9h and 36min of daylight.

What is the average length of the day in December in Blanding?

The average day length in December in Blanding is 9h and 37min.

What time are sunrise and sunset in December in Blanding?

In December, on the first day of the month, sunrise is at 7:14 am and sunset at 4:59 pm. On the last day of the month, in Blanding, sunrise is at 7:32 am and sunset at 5:09 pm MST.

How long on average sun shines in December in Blanding?

In December, the average sunshine duration in Blanding, Utah, is 6.7h.

What is the month with the lowest UV index in Blanding?

The months with the lowest UV index in Blanding are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Blanding?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Blanding, UT

Average temperature in December - Blanding, UT
  • Average high temperature in December: 38.3°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in December: 23.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in December
Blanding, UT

Average pressure in December - Blanding, UT
  • Average pressure in December: 30.16"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in December
Blanding, UT

Average wind speed in December - Blanding, UT
  • Average wind speed in December: 5.3mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

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Average humidity in December
Blanding, UT

Average humidity in December - Blanding, UT
  • Average humidity in December: 65%

The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in December
Blanding, UT

Average rainfall in December - Blanding, UT
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is June (0.31").

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Average rainfall days in December
Blanding, UT

Average rainfall days in December - Blanding, UT
  • Average rainfall days in December: 3.7 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is February (2.9 days).

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Average snowfall in December
Blanding, UT

Average snowfall in December - Blanding, UT
  • Average snowfall in December: 5.2"

The month with the highest snowfall is December (5.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Blanding, UT

Average snowfall days in December - Blanding, UT
  • Average snowfall days in December: 6.5 days

The month with the highest number of snowfall days is December (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Blanding, UT

Average daylight in December / Average sunshine in December - Blanding, 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 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).

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Average sunshine days in December
Blanding, UT

Average sunshine days in December - Blanding, UT
  • Average sunshine days in December: 22.6 days

The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in December
Blanding, UT

Average UV index in December - Blanding, 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).

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Average cloud cover in December
Blanding, UT

Average cloud cover in December - Blanding, UT
  • Average cloud cover in December: 26

The months with the most cloud cover are January and December (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in December
Blanding, UT

Average visibility in December - Blanding, UT
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Blanding, Utah, USA

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