December weather forecastColliers Corner, TN
December
Weather in December
The first month of the winter, December, is still a chilly month in Colliers Corner, Tennessee, with an average temperature ranging between max 48.7°F (9.3°C) and min 34.5°F (1.4°C).Temperature
Colliers Corner's progression into December involves a gentle drop in the average high-temperature, from a refreshing 56.5°F (13.6°C) in November to a chilly 48.7°F (9.3°C). In December, Colliers Corner experiences a temperature dip to an average of 34.5°F (1.4°C) at night.Humidity
The most humid month is December, with an average relative humidity of 79%.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 150.7 rainfall days, and 23.5" (597mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Colliers Corner, in December, during 3.1 snowfall days, 1.34" (34mm) of snow is typically accumulated. In Colliers Corner, during the entire year, snow falls for 17.2 days and aggregates up to 5.39" (137mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:26 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:29 pm EST.
Sunshine
In Colliers Corner, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Colliers Corner, TN
- Average high temperature in December: 48.7°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in December: 34.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in December
Colliers Corner, 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 (29.99"Hg).
Average wind speed in December
Colliers Corner, TN
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in December
Colliers Corner, TN
- Average humidity in December: 79%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Colliers Corner, TN
- Average rainfall in December: 2.52"
The wettest month (with the highest rainfall) is February (2.99").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in December
Colliers Corner, TN
- Average rainfall days in December: 11.5 days
The months with the highest number of rainy days are May and July (15.3 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in December
Colliers Corner, TN
- Average snowfall in December: 1.34"
The month with the highest snowfall is January (1.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Colliers Corner, TN
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is January (4.8 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
Colliers Corner, TN
- Average daylight in December: 9h and 48min
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: 5h and 30min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Colliers Corner, TN
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in December
Colliers Corner, 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
Colliers Corner, TN
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 26).
Average visibility in December
Colliers Corner, TN
- 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).
