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
As December arrives, Old Zion's weather displays a minor decrease in high-temperatures, transitioning from November's mild 56.3°F (13.5°C) to a chilly 48.6°F (9.2°C). In December, Old Zion's temperature tends to fall to an average low of 34.7°F (1.5°C) during the night.Humidity
December is the most humid month in Old Zion, Tennessee, with an average relative humidity of 80%.Rainfall
In December, the rain falls for 12.8 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. Throughout the year, there are 168.8 rainfall days, and 34.06" (865mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Old Zion, in December, during 4.1 snowfall days, 1.1" (28mm) of snow is typically accumulated. In Old Zion, during the entire year, snow falls for 19.9 days and aggregates up to 4.92" (125mm) of snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Old Zion, Tennessee.On the first day of December, sunrise is at 6:34 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 4:38 pm CST.
Sunshine
The average sunshine in December in Old Zion, Tennessee, is 4.7h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Old Zion in December?
What is the most humid month in Old Zion?
What is the average humidity in December in Old Zion?
How much does it rain in Old Zion in December?
How many days does it snow in December in Old Zion?
What is the month with the shortest days in Old Zion?
How many hours of daylight does Old Zion have in December?
When is the sunrise / sunset in December in Old Zion?
How many hours of sunshine does Old Zion have in December?
What are the months with the lowest UV index in Old Zion?
What is the UV index intensity in December in Old Zion?
Average temperature in December
Old Zion, TN
- Average high temperature in December: 48.6°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in December: 34.7°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in December
Old Zion, TN
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Old Zion, TN
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in December
Old Zion, TN
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall in December
Old Zion, TN
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is February (3.82").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in December
Old Zion, TN
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in December
Old Zion, TN
- Average snowfall in December: 1.1"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Old Zion, TN
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is January (5.9 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
Old Zion, TN
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in December
Old Zion, TN
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in December
Old Zion, TN
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Old Zion, TN
- Average cloud cover in December: 51
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Old Zion, TN
- Average visibility in December: 6mi
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
Old Zion, Tennessee, USA
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