December weather forecast
Leeds, UT

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Weather in December

The first month of the winter, December, is also a frosty month in Leeds, Utah, with an average temperature fluctuating between 28.4°F (-2°C) and 43.9°F (6.6°C).

Temperature

December, on average, is the coldest month, registering a high temperature of 43.9°F (6.6°C) and a low of 28.4°F (-2°C).

Humidity

In December, the average relative humidity is 62%.

Rainfall

In Leeds, Utah, in December, during 7 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Leeds, during the entire year, the rain falls for 85.3 days and collects up to 10.39" (264mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Leeds. In Leeds, during December, snow falls for 3.1 days and regularly aggregates up to 1.06" (27mm) of snow. In Leeds, during the entire year, snow falls for 9.4 days and aggregates up to 3.98" (101mm) of snow.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year in Leeds.
On the first day of the month, sunrise is at 7:29 am and sunset at 5:16 pm. On the last day of December, in Leeds, sunrise is at 7:47 am and sunset at 5:26 pm MST.

Sunshine

January and December, with an average of 7h of sunshine, are months with the least sunshine in Leeds.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the coldest time of year in Leeds?

December is the month that records the lowest temperatures, with averages ranging from a high of 43.9°F (6.6°C) to a low of 28.4°F (-2°C).

How cold is December in Leeds?

In December, in Leeds, the average high-temperature is 43.9°F (6.6°C), and the average low-temperature is 28.4°F (-2°C).

What is the average humidity in December in Leeds?

The average relative humidity in December in Leeds is 62%.

How many days does it rain in December in Leeds?

In December, in Leeds, the rain falls for 7 days. Throughout December, 1.18" (30mm) of precipitation is accumulated.

How many days does it snow in December in Leeds?

In Leeds, in December, snow falls for 3.1 days, with typically accumulated 1.06" (27mm) of snow.

What is the month with the shortest days in Leeds?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Leeds.

How many hours of daylight does Leeds have in December?

In Leeds, the average day length in December is 9h and 39min.

What time are sunrise and sunset in December in Leeds?

On the first day of December in Leeds, Utah, sunrise is at 7:29 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:26 pm MST.

What is the month with the least sunshine in Leeds?

January and December, with an average of 7h of sunshine, are months with the least sunshine in Leeds, Utah.

How long on average sun shines in December in Leeds?

The average sunshine duration in December in Leeds, Utah, is 7h.

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

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

How high is the UV index in December in Leeds?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to 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
Leeds, UT

Average temperature in December - Leeds, UT
  • Average high temperature in December: 43.9°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (43.9°F).

  • Average low temperature in December: 28.4°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is December (28.4°F).

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Average pressure in December
Leeds, UT

Average pressure in December - Leeds, UT
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in December
Leeds, UT

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

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in December
Leeds, UT

Average humidity in December - Leeds, UT
  • Average humidity in December: 62%

The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in December
Leeds, UT

Average rainfall in December - Leeds, UT
  • Average rainfall in December: 1.18"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in December
Leeds, UT

Average rainfall days in December - Leeds, UT
  • Average rainfall days in December: 7 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is June (3.1 days).

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Average snowfall in December
Leeds, UT

Average snowfall in December - Leeds, UT
  • Average snowfall in December: 1.06"

The month with the highest snowfall is November (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Leeds, UT

Average snowfall days in December - Leeds, UT
  • Average snowfall days in December: 3.1 days

The month with the highest number of snowfall days is December (3.1 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
Leeds, UT

Average daylight in December / Average sunshine in December - Leeds, 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 42min).

  • Average sunshine in December: 7h and 0min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).

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Average sunshine days in December
Leeds, UT

Average sunshine days in December - Leeds, UT
  • Average sunshine days in December: 21.1 days

The month with the most sunshine days is June (24.8 days).
The month with the least sunshine days is July (14.6 days).

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Average UV index in December
Leeds, UT

Average UV index in December - Leeds, 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
Leeds, UT

Average cloud cover in December - Leeds, UT
  • Average cloud cover in December: 23

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in December
Leeds, UT

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

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