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
Big Boy Junction observes a small decrease in the average high-temperature with the arrival of December, falling from November's mild 57.6°F (14.2°C) to a frosty 48.7°F (9.3°C). An average low-temperature of 36.5°F (2.5°C) is observed during December nights in Big Boy Junction.Humidity
The average relative humidity in December is 77%.Rainfall
In December, in Big Boy Junction, the rain falls for 8.4 days. Throughout December, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 118.2 rainfall days, and 13.58" (345mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Big Boy Junction. In Big Boy Junction, Tennessee, in December, snow falls for 0.5 days, with typically accumulated 0.35" (9mm) of snow. In Big Boy Junction, Tennessee, during the entire year, snow falls for 4.8 days and aggregates up to 1.46" (37mm) 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 the month, sunrise is at 6:50 am and sunset at 4:43 pm. On the last day of December, in Big Boy Junction, sunrise is at 7:08 am and sunset at 4:54 pm CST.
Sunshine
In December, the average sunshine is 4.8h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Big Boy Junction. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 2 during December translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the usual temperature for Big Boy Junction in December?
What is the average humidity in December in Big Boy Junction?
How much does it rain in Big Boy Junction in December?
How much does it snow in Big Boy Junction in December?
What is the month with the shortest days in Big Boy Junction?
What is the average length of the day in December in Big Boy Junction?
When is the sunrise / sunset in December in Big Boy Junction?
How many hours of sunshine does Big Boy Junction have in December?
When is the lowest UV index in Big Boy Junction?
What is the UV index reading in December in Big Boy Junction?
Average temperature in December
Big Boy Junction, TN
- Average high temperature in December: 48.7°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in December: 36.5°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure in December
Big Boy Junction, 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
Big Boy Junction, TN
- Average wind speed in December: 8.8mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in December
Big Boy Junction, TN
- Average humidity in December: 77%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in December
Big Boy Junction, TN
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days in December
Big Boy Junction, TN
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (7 days).
Average snowfall in December
Big Boy Junction, TN
- Average snowfall in December: 0.35"
The month with the highest snowfall is March (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Big Boy Junction, TN
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Big Boy Junction, 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Big Boy Junction, TN
- Average sunshine days in December: 20.6 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is July (14.5 days).
Average UV index in December
Big Boy Junction, TN
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Big Boy Junction, TN
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Big Boy Junction, 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).
Big Boy Junction, Tennessee, USA
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