December weather forecast
Sandy, UT

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An aerial panorama of the city Sandy in Utah
An aerial panorama of the city Sandy in Utah

Weather in December

December in Sandy, Utah, brings about the full force of winter. Lower temperatures, shorter daylight hours, and frequent rainfall are central characteristics of the weather during this month. Swinging from 22°F (-5.6°C) to 42°F (5.6°C), the city experiences some of its lowest temperatures across this month. While residents bundle up against the cold, they usher in the new year, bracing for the returning cycle of temperature variations, rainfall changes, and daylight fluctuations.

Temperature

Sandy in December undergoes a mild reduction in the average high-temperature, shifting from November's cool 53.1°F (11.7°C) to a wintry 42.1°F (5.6°C). Sandy records an average nighttime low of 21.9°F (-5.6°C) in December.

Rainfall

During December, Sandy regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, 15.75" (400mm) of rain is accumulated.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Sandy.
On the first day of December in Sandy, sunrise is at 7:32 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:10 pm MST.
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Frequently asked questions

Is December cold in Sandy?

In December, in Sandy, the average high-temperature is 42.1°F (5.6°C), and the average low-temperature is 21.9°F (-5.6°C).

How much does it rain in Sandy in December?

During December, Sandy regularly aggregates up to 0.94" (24mm) of precipitation.

What is the month with the shortest days in Sandy?

The month with the shortest days in Sandy is December, with an average of 9h and 18min of daylight.

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

In December, the average day length in Sandy, Utah, is 9h and 20min.

When is the sunrise / sunset in December in Sandy?

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, in Sandy, Utah, sunrise is at 7:50 am and sunset at 5:10 pm MST.

Average temperature in December
Sandy, UT

Average temperature in December - Sandy, UT
  • Average high temperature in December: 42°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in December: 22°F

The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and December (22°F).

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Average rainfall in December
Sandy, UT

Average rainfall in December - Sandy, UT
  • Average rainfall in December: 1"

The wettest months (with the highest rainfall) are April and May (1.8").
The driest month (with the least rainfall) is June (0.9").

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Average daylight in December
Sandy, UT

Average daylight in December - Sandy, 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).

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Sandy, Utah, USA

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