December weather forecast
Hinckley, UT

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Weather in December

The first month of the winter, December, is also a wintry month in Hinckley, Utah, with an average temperature fluctuating between 37.2°F (2.9°C) and 24.1°F (-4.4°C).

Temperature

In Hinckley, the beginning of December is marked by a lowered average high-temperature, shifting from November's cool 50°F (10°C) to a wintry 37.2°F (2.9°C). Hinckley reports an average low-temperature of 24.1°F (-4.4°C) during the nights of December.

Humidity

The average relative humidity in December in Hinckley is 72%.

Rainfall

In December, the rain falls for 6.4 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. Throughout the year, there are 82.6 rainfall days, and 7.01" (178mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Hinckley, Utah. The month with the most snowfall is December, when snow falls for 8.2 days and typically aggregates up to 3.98" (101mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Hinckley.
On the first day of the month, sunrise is at 7:32 am and sunset at 5:07 pm. On the last day of December, sunrise is at 7:50 am and sunset at 5:17 pm MST.

Sunshine

The average sunshine in December is 6.4h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, the UV index of 2 transforms into the following advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. To guard against the harmful effects of the Sun, minimize exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is it in Hinckley in December?

In December, in Hinckley, the average high-temperature is 37.2°F (2.9°C), and the average low-temperature is 24.1°F (-4.4°C).

What is the average humidity in December in Hinckley?

In Hinckley, Utah, the average relative humidity in December is 72%.

How many days does it rain in December in Hinckley?

In Hinckley, in December, it is raining for 6.4 days, with typically 0.71" (18mm) of accumulated precipitation.

What is the snowiest month in Hinckley?

December is the month with the most snowfall in Hinckley, Utah. Snow falls for 8.2 days and accumulates 3.98" (101mm) of snow.

How many days does it snow in December in Hinckley?

In Hinckley, in December, during 8.2 snowfall days, 3.98" (101mm) of snow is typically accumulated.

What is the month with the shortest days in Hinckley?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Hinckley, Utah.

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

In December, the average day length in Hinckley is 9h and 27min.

When is the sunrise / sunset in December in Hinckley?

On the first day of December in Hinckley, Utah, sunrise is at 7:32 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:17 pm MST.

How many hours of sunshine does Hinckley have in December?

The average sunshine duration in December in Hinckley, Utah, is 6.4h.

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

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

What is the UV index reading in December in Hinckley?

In Hinckley, Utah, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Hinckley, UT

Average temperature in December - Hinckley, UT
  • Average high temperature in December: 37.2°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in December: 24.1°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in December
Hinckley, UT

Average pressure in December - Hinckley, UT
  • Average pressure in December: 30.19"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in December
Hinckley, UT

Average wind speed in December - Hinckley, UT
  • Average wind speed in December: 5.4mph

The windiest month (with the highest average wind speed) is June (8.8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).

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Average humidity in December
Hinckley, UT

Average humidity in December - Hinckley, UT
  • Average humidity in December: 72%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (24%).

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Average rainfall in December
Hinckley, UT

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

The wettest month (with the highest rainfall) is March (0.91").
The driest month (with the least rainfall) is June (0.24").

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Average rainfall days in December
Hinckley, UT

Average rainfall days in December - Hinckley, UT
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is April (10 days).
The month with the least rainy days is June (3.9 days).

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Average snowfall in December
Hinckley, UT

Average snowfall in December - Hinckley, UT
  • Average snowfall in December: 3.98"

The month with the highest snowfall is December (3.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Hinckley, UT

Average snowfall days in December - Hinckley, UT
  • Average snowfall days in December: 8.2 days

The month with the highest number of snowfall days is December (8.2 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
Hinckley, UT

Average daylight in December / Average sunshine in December - Hinckley, UT
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).

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Average sunshine days in December
Hinckley, UT

Average sunshine days in December - Hinckley, UT
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is June (24.1 days).
The month with the least sunshine days is February (16.3 days).

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Average UV index in December
Hinckley, UT

Average UV index in December - Hinckley, UT
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 7).
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
Hinckley, UT

Average cloud cover in December - Hinckley, UT
  • Average cloud cover in December: 33

The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in December
Hinckley, UT

Average visibility in December - Hinckley, 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).

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Hinckley, Utah, USA

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