December weather forecast
Mosida, UT

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Weather in December

The first month of the winter, December, is also an icy month in Mosida, Utah, with temperature in the range of an average low of 18.3°F (-7.6°C) and an average high of 32.9°F (0.5°C).

Temperature

With December's arrival, Mosida, Utah, sees a decrease in average high-temperatures, moving from a frosty 45.5°F (7.5°C) in November to a wintry 32.9°F (0.5°C). Mosida temperatures generally rest at a low of 18.3°F (-7.6°C) during the December nights.

Humidity

In December, the average relative humidity is 79%.

Rainfall

December is the month with the most rainfall in Mosida. Rain falls for 12 days and accumulates 1.73" (44mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, in Mosida, it is snowing for 12.7 days. Throughout December, 8.27" (210mm) of snow is accumulated. In Mosida, during the entire year, snow falls for 56.3 days and aggregates up to 35.98" (914mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of December in Mosida, sunrise is at 7:31 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:12 pm MST.

Sunshine

The average sunshine in December is 6h.

UV index

The months with the lowest UV index in Mosida are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is December in Mosida?

The average high-temperature and low-temperature in Mosida during December are 32.9°F (0.5°C) and 18.3°F (-7.6°C) respectively.

What is the average humidity in December in Mosida?

The average relative humidity in December in Mosida is 79%.

What is the wettest month in Mosida?

The month with the most rainfall is December, when the rain falls for 12 days and typically aggregates up to 1.73" (44mm) of precipitation.

How many days does it rain in December in Mosida?

In Mosida, during December, the rain falls for 12 days and regularly aggregates up to 1.73" (44mm) of precipitation.

How many days does it snow in December in Mosida?

In Mosida, in December, during 12.7 snowfall days, 8.27" (210mm) of snow is typically accumulated.

What is the month with the shortest days in Mosida?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

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

In Mosida, the average day length in December is 9h and 22min.

When are sunrise and sunset in December in Mosida?

On the first day of December in Mosida, sunrise is at 7:31 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:12 pm MST.

How long on average sun shines in December in Mosida?

The average sunshine duration in December is 6h.

What are the months with the lowest UV index in Mosida?

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

How high is the UV index in December in Mosida?

The average daily maximum UV index in December in Mosida, Utah, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
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
Mosida, UT

Average temperature in December - Mosida, UT
  • Average high temperature in December: 32.9°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in December: 18.3°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in December
Mosida, UT

Average pressure in December - Mosida, UT
  • Average pressure in December: 30.21"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in December
Mosida, UT

Average wind speed in December - Mosida, UT
  • Average wind speed in December: 5mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).

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Average humidity in December
Mosida, UT

Average humidity in December - Mosida, UT
  • Average humidity in December: 79%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in December
Mosida, UT

Average rainfall in December - Mosida, UT
  • Average rainfall in December: 1.73"

The wettest month (with the highest rainfall) is December (1.73").
The driest month (with the least rainfall) is June (0.63").

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Average rainfall days in December
Mosida, UT

Average rainfall days in December - Mosida, UT
  • Average rainfall days in December: 12 days

The month with the highest number of rainy days is March (14.5 days).
The month with the least rainy days is June (6.8 days).

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Average snowfall in December
Mosida, UT

Average snowfall in December - Mosida, UT
  • Average snowfall in December: 8.27"

The month with the highest snowfall is January (9.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Mosida, UT

Average snowfall days in December - Mosida, UT
  • Average snowfall days in December: 12.7 days

The month with the highest number of snowfall days is December (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Mosida, UT
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in December
Mosida, UT

Average sunshine days in December - Mosida, UT
  • Average sunshine days in December: 14 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (10.4 days).

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Average UV index in December
Mosida, UT

Average UV index in December - Mosida, 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
Mosida, UT

Average cloud cover in December - Mosida, UT
  • Average cloud cover in December: 38

The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in December
Mosida, UT

Average visibility in December - Mosida, 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).

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Mosida, Utah, USA

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