December weather forecast
Midvale, UT

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Weather in December

The weather in December in Midvale marks the peak of the winter season, with significantly low average temperature readings. The 9.49" (241mm) level of snowfall sets the scene for the perfect winter wonderland. A marked increase in the number of daylight hours is observed, providing a bare silver lining for the cold days. Despite these harsh conditions, there's a unique charm to this month. With heavy clothing, one can take advantage of the pristine white landscapes draped in snow and ice.

Temperature

The shift from November to December involves a decrease in the average high-temperature, dropping from a frosty 45.3°F (7.4°C) to a wintry 33.1°F (0.6°C). In December, the recorded average low-temperature is a freezing cold 19°F (-7.2°C).

Humidity

In Midvale, the average relative humidity in December is 80%.

Rainfall

The wettest months are February, March and December, with an average 2.05" (52mm) of rainfall.

Snowfall

January through May, October through December are months with snowfall. In December, in Midvale, it is snowing for 12.2 days. Throughout December, 9.49" (241mm) of snow is accumulated. In Midvale, Utah, during the entire year, snow falls for 54.7 days and aggregates up to 43.35" (1101mm) of snow.

Daylight

The month with the shortest days in Midvale is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:32 am and sunset at 5:01 pm. On the last day of December, sunrise is at 7:51 am and sunset at 5:10 pm MST.

Sunshine

In December, the average sunshine is 5.7h.

UV index

The month with the lowest UV index in Midvale is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 1 during December leads to these instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

How cold is December in Midvale?

The high-temperature, in December, in Midvale, records 33.1°F (0.6°C), while the low-temperature is 19°F (-7.2°C).

What is the average humidity in December in Midvale?

In December, the average relative humidity in Midvale, Utah, is 80%.

What is the wettest month in Midvale?

The wettest months in Midvale, Utah, are February, March and December, with an average 2.05" (52mm) of rainfall.

How much does it rain in Midvale in December?

In Midvale, during December, the rain falls for 12 days and regularly aggregates up to 2.05" (52mm) of precipitation.

How many days does it snow in December in Midvale?

In Midvale, Utah, during December, snow falls for 12.2 days and regularly aggregates up to 9.49" (241mm) of snow.

What is the month with the shortest days in Midvale?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Midvale.

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

In December, the average day length in Midvale is 9h and 19min.

What time are sunrise and sunset in December in Midvale?

In December, on the first day of the month, sunrise is at 7:32 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:10 pm MST.

How long on average sun shines in December in Midvale?

The average sunshine duration in December is 5.7h.

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

With an average maximum UV index of 1, December is the month with the lowest UV index in Midvale, Utah.

What is the UV index intensity in December in Midvale?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe 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
Midvale, UT

Average temperature in December - Midvale, UT
  • Average high temperature in December: 33.1°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 (32.9°F).

  • Average low temperature in December: 19°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in December
Midvale, UT

Average pressure in December - Midvale, UT
  • Average pressure in December: 30.22"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in December
Midvale, UT

Average wind speed in December - Midvale, UT
  • Average wind speed in December: 5.5mph

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in December
Midvale, UT

Average humidity in December - Midvale, UT
  • Average humidity in December: 80%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (37%).

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Average rainfall in December
Midvale, UT

Average rainfall in December - Midvale, UT
  • Average rainfall in December: 2.05"

The wettest months (with the highest rainfall) are February, March and December (2.05").
The driest month (with the least rainfall) is June (0.63").

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Average rainfall days in December
Midvale, UT

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

The month with the highest number of rainy days is April (13.7 days).
The month with the least rainy days is June (7 days).

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Average snowfall in December
Midvale, UT

Average snowfall in December - Midvale, UT
  • Average snowfall in December: 9.49"

The month with the highest snowfall is January (11.18").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Midvale, UT

Average snowfall days in December - Midvale, UT
  • Average snowfall days in December: 12.2 days

The month with the highest number of snowfall days is January (13.3 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
Midvale, UT

Average daylight in December / Average sunshine in December - Midvale, 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 18min).

  • Average sunshine in December: 5h and 4min

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 24min).

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Average sunshine days in December
Midvale, UT

Average sunshine days in December - Midvale, UT
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is June (20.3 days).
The month with the least sunshine days is February (11.2 days).

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Average UV index in December
Midvale, UT

Average UV index in December - Midvale, UT
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Midvale, UT

Average cloud cover in December - Midvale, UT
  • Average cloud cover in December: 40

The months with the most cloud cover are January and February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in December
Midvale, UT

Average visibility in December - Midvale, 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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Midvale, Utah, USA

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