Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December, with an average high of 43.9°F (6.6°C) and a low of 28.4°F (-2°C), signifies the coldest month of the year.Humidity
In December, the average relative humidity is 62%.Rainfall
In Leeds, 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
Months with snowfall in Leeds are January through April, November and December. In Leeds, during December, snow falls for 3.1 days and regularly aggregates up to 1.06" (27mm) of snow. Throughout the year, there are 9.4 snowfall days, and 3.98" (101mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.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, 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.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 reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Experience reduced UV exposure by about half when donning a wide-brim hat. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Leeds have in December?
What are the months with the lowest UV index?
How high is the UV index in December?
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).
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).
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).
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%).
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").
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).
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").
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).
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).
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).
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).
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).
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).
Leeds, Utah, USA
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