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
Buena Vista's transition into December involves a gentle shift in temperature, receding from a mild 57°F (13.9°C) in November to a frosty 48.4°F (9.1°C). Nighttime temperature lowers to an average of 36°F (2.2°C) in December.Humidity
The months with the highest humidity are March and December, with an average relative humidity of 79%.Rainfall
In Buena Vista, in December, it is raining for 10.6 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, there are 133.4 rainfall days, and 17.05" (433mm) of precipitation is accumulated.Snowfall
Months with snowfall in Buena Vista are January through April, November and December. In Buena Vista, during December, snow falls for 1.5 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, there are 9.1 snowfall days, and 1.5" (38mm) of snow is accumulated.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 6:45 am and sunset at 4:39 pm. On the last day of December, in Buena Vista, Tennessee, sunrise is at 7:03 am and sunset at 4:49 pm CST.
Sunshine
In Buena Vista, the average sunshine in December is 4.7h.UV index
The month with the lowest UV index in Buena Vista is December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are December temperatures in Buena Vista?
What is the most humid month in Buena Vista?
What is the average humidity in December in Buena Vista?
How much does it rain in Buena Vista in December?
How much does it snow in Buena Vista in December?
What is the month with the shortest days in Buena Vista?
What is the average length of the day in December in Buena Vista?
What time are sunrise and sunset in December in Buena Vista?
How many hours of sunshine does Buena Vista have in December?
When is the lowest UV index in Buena Vista?
What is the UV index intensity in December in Buena Vista?
Average temperature in December
Buena Vista, TN
- Average high temperature in December: 48.4°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in December: 36°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in December
Buena Vista, 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 (29.96"Hg).
Average wind speed in December
Buena Vista, TN
- Average wind speed in December: 8mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in December
Buena Vista, TN
- Average humidity in December: 79%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Buena Vista, TN
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in December
Buena Vista, TN
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is November (7 days).
Average snowfall in December
Buena Vista, TN
- Average snowfall in December: 0.31"
The month with the highest snowfall is March (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Buena Vista, TN
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (2.8 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
Buena Vista, 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 30min).
Average sunshine days in December
Buena Vista, TN
- Average sunshine days in December: 17.8 days
The months with the most sunshine days are October and November (20.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in December
Buena Vista, TN
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Buena Vista, TN
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in December
Buena Vista, TN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Buena Vista, Tennessee, USA
Weather forecast for your location
2. Allow the app to use your location
