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
Bartlett's December weather features a light decline in high-temperatures, reducing from a moderate 58.6°F (14.8°C) in November to a fresh 50.9°F (10.5°C). December witnesses an average nighttime temperature of 38.3°F (3.5°C).Humidity
March and December, with an average relative humidity of 78%, are the most humid months in Bartlett.Rainfall
In Bartlett, during December, the rain falls for 9.9 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Bartlett, Tennessee, during the entire year, the rain falls for 138.3 days and collects up to 20.94" (532mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Bartlett, Tennessee. In Bartlett, in December, during 0.8 snowfall days, 0.12" (3mm) of snow is typically accumulated. Throughout the year, there are 5 snowfall days, and 0.79" (20mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of December in Bartlett, sunrise is at 6:50 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 4:57 pm CST.
Sunshine
In Bartlett, the average sunshine in December is 5h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 3 translates into these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Stay sun-safe with clothing that is both closely woven and worn loosely. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Bartlett in December?
What are the most humid months in Bartlett?
What is the average humidity in December in Bartlett?
How much does it rain in Bartlett in December?
How many days does it snow in December in Bartlett?
What is the month with the shortest days in Bartlett?
How many hours of daylight does Bartlett have in December?
When are sunrise and sunset in December in Bartlett?
How long on average sun shines in December in Bartlett?
What is the month with the lowest UV index in Bartlett?
How high is the UV index in December in Bartlett?
Average temperature in December
Bartlett, TN
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.6°F).
- Average low temperature in December: 38.3°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in December
Bartlett, 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
Bartlett, TN
- Average wind speed in December: 8.2mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Bartlett, TN
- Average humidity in December: 78%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in December
Bartlett, TN
- Average rainfall in December: 2.09"
The wettest month (with the highest rainfall) is July (2.4").
The driest months (with the least rainfall) are January and November (1.06").
Average rainfall days in December
Bartlett, TN
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is October (7.6 days).
Average snowfall in December
Bartlett, TN
- Average snowfall in December: 0.12"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Bartlett, TN
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (1.5 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
Bartlett, TN
- Average daylight in December: 9h and 5min
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 42min).
Average sunshine days in December
Bartlett, TN
- Average sunshine days in December: 19 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in December
Bartlett, 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, November and December (UV index 3).
Average cloud cover in December
Bartlett, TN
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Bartlett, 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).
Bartlett, Tennessee, USA
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