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
The arrival of December signals a subtle shift in temperature, down from a moderate 56.7°F (13.7°C) in November to a chilly 48.2°F (9°C). In December, the nighttime temperature lowers to an average of 35.4°F (1.9°C).Humidity
March, May and December, with an average relative humidity of 79%, are the most humid months in Acorn Hill.Rainfall
In Acorn Hill, during December, the rain falls for 12.8 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 173.2 rainfall days, and 38.03" (966mm) of precipitation is accumulated.Snowfall
Months with snowfall in Acorn Hill are January through April, November and December. In Acorn Hill, in December, snow falls for 2.4 days, with typically accumulated 0.59" (15mm) of snow. Throughout the year, there are 11.4 snowfall days, and 3.86" (98mm) of snow is accumulated.Daylight
The month with the shortest days in Acorn Hill is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 6:42 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:45 pm CST.
Sunshine
In Acorn Hill, the average sunshine in December 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 estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the usual temperature for Acorn Hill in December?
What is the most humid month in Acorn Hill?
What is the average humidity in December in Acorn Hill?
How much does it rain in Acorn Hill in December?
How many days does it snow in December in Acorn Hill?
What is the month with the shortest days in Acorn Hill?
How many hours of daylight does Acorn Hill have in December?
When is the sunrise / sunset in December in Acorn Hill?
How many hours of sunshine does Acorn Hill have in December?
When is the lowest UV index in Acorn Hill?
How high is the UV index in December in Acorn Hill?
Average temperature in December
Acorn Hill, TN
- Average high temperature in December: 48.2°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (43.9°F).
- Average low temperature in December: 35.4°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 (30.4°F).
Average pressure in December
Acorn Hill, TN
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Acorn Hill, TN
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Acorn Hill, TN
- Average humidity in December: 79%
The months with the highest relative humidity are March, May and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Acorn Hill, TN
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in December
Acorn Hill, TN
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in December
Acorn Hill, TN
- Average snowfall in December: 0.59"
The month with the highest snowfall is March (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Acorn Hill, TN
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (3.3 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
Acorn Hill, 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 36min).
Average sunshine days in December
Acorn Hill, TN
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in December
Acorn Hill, 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
Acorn Hill, TN
- Average cloud cover in December: 51
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in December
Acorn Hill, TN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Acorn Hill, Tennessee, USA
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