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
January and December represent the coldest period, with an average high-temperature of 32°F (0°C).Humidity
In Granite, the average relative humidity in December is 81%.Rainfall
In December, the rain falls for 9.3 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 99.8 rainfall days, and 8.58" (218mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Granite, in December, snow falls for 12.5 days, with typically accumulated 5.63" (143mm) of snow. In Granite, during the entire year, snow falls for 57.3 days and aggregates up to 27.2" (691mm) of snow.Daylight
December has the shortest days of the year in Granite, Utah, with an average of 9h and 18min of daylight.On the first day of December in Granite, sunrise is at 7:32 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:10 pm MST.
Sunshine
The average sunshine in December in Granite is 5.7h.UV index
December is the month with the lowest UV index in Granite, Utah, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What is the coldest time of year in Granite?
How cold is it in Granite in December?
What is the average humidity in December in Granite?
How much does it rain in Granite in December?
How much does it snow in Granite in December?
What is the month with the shortest days in Granite?
What is the average length of the day in December in Granite?
What time are sunrise and sunset in December in Granite?
How many hours of sunshine does Granite have in December?
When is the lowest UV index in Granite?
What is the UV index reading in December in Granite?
Average temperature in December
Granite, UT
- Average high temperature in December: 32°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The months with the lowest average high temperature are January and December (32°F).
- Average low temperature in December: 17.6°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in December
Granite, 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).
Average wind speed in December
Granite, UT
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is March (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).
Average humidity in December
Granite, UT
- Average humidity in December: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (38%).
Average rainfall in December
Granite, UT
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.35").
Average rainfall days in December
Granite, UT
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is April (12 days).
The month with the least rainy days is June (5.1 days).
Average snowfall in December
Granite, UT
- Average snowfall in December: 5.63"
The month with the highest snowfall is February (6.97").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Granite, UT
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is December (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Granite, 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 18min).
Average sunshine days in December
Granite, UT
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is June (21.6 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in December
Granite, UT
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Granite, UT
- Average cloud cover in December: 41
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Granite, 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).
Granite, Utah, USA
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