December weather forecastBrunswick, TN
December
Weather in December
The first month of the winter, December, is also a fresh month in Brunswick, Tennessee, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 37.8°F (3.2°C).Temperature
December ushers in a minor alteration in Brunswick's climate, with the average high-temperature moving from November's moderate 58.6°F (14.8°C) to a cool 50.7°F (10.4°C). In Brunswick, December nights witness a steady temperature drop to a wintry 37.8°F (3.2°C).Humidity
In Brunswick, the average relative humidity in December is 78%.Rainfall
In Brunswick, in December, it is raining for 10 days, with typically 2.28" (58mm) of accumulated precipitation. In Brunswick, during the entire year, the rain falls for 148 days and collects up to 25.35" (644mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Brunswick, during December, snow falls for 0.7 days and regularly aggregates up to 0.24" (6mm) of snow. In Brunswick, during the entire year, snow falls for 4.3 days and aggregates up to 1.06" (27mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:49 am and sunset at 4:46 pm. On the last day of December, in Brunswick, sunrise is at 7:07 am and sunset at 4:57 pm CST.
Sunshine
In Brunswick, the average sunshine in December is 5h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 3 in December translates into this advice:
Put precautions into practice - Guidance to elude sunburn is provided. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Brunswick, TN
- Average high temperature in December: 50.7°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (46.4°F).
- Average low temperature in December: 37.8°F
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in December
Brunswick, TN
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Brunswick, TN
- Average wind speed in December: 8.2mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in December
Brunswick, TN
- Average humidity in December: 78%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Brunswick, TN
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is April (2.8").
The driest months (with the least rainfall) are January and September (1.26").
Average rainfall days in December
Brunswick, TN
- Average rainfall days in December: 10 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (8.4 days).
Average snowfall in December
Brunswick, TN
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Brunswick, TN
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brunswick, TN
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Brunswick, TN
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is October (20.9 days).
The months with the least sunshine days are July and August (12.3 days).
Average UV index in December
Brunswick, TN
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Brunswick, TN
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are June and August (Cloud cover 25).
Average visibility in December
Brunswick, 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).
