December weather forecastDevonshire Manor, TN
December
Weather in December
The first month of the winter, December, is also a frosty month in Devonshire Manor, Tennessee, with an average temperature varying between 35.8°F (2.1°C) and 48.9°F (9.4°C).Temperature
In December, the average high-temperature marginally drops from a mild 57.4°F (14.1°C) in November to a frosty 48.9°F (9.4°C). During December nights, Devonshire Manor witnesses a consistent average temperature of 35.8°F (2.1°C).Humidity
With an average relative humidity of 78%, December is the most humid month in Devonshire Manor, Tennessee.Rainfall
In Devonshire Manor, in December, it is raining for 11.7 days, with typically 2.56" (65mm) of accumulated precipitation. In Devonshire Manor, during the entire year, the rain falls for 166.2 days and collects up to 33.86" (860mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Devonshire Manor. In Devonshire Manor, in December, snow falls for 2 days, with typically accumulated 0.55" (14mm) of snow. Throughout the year, there are 9.7 snowfall days, and 3.15" (80mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Devonshire Manor.On the first day of the month, sunrise is at 6:40 am and sunset at 4:33 pm. On the last day of December, in Devonshire Manor, sunrise is at 6:58 am and sunset at 4:43 pm CST.
Sunshine
The average sunshine in December is 4.6h.UV index
The months with the lowest UV index in Devonshire Manor are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Devonshire Manor, TN
- Average high temperature in December: 48.9°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in December: 35.8°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 (30.6°F).
Average pressure in December
Devonshire Manor, TN
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Devonshire Manor, TN
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Devonshire Manor, TN
- Average humidity in December: 78%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are June and October (73%).
Average rainfall in December
Devonshire Manor, TN
- Average rainfall in December: 2.56"
The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in December
Devonshire Manor, TN
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in December
Devonshire Manor, TN
- Average snowfall in December: 0.55"
The month with the highest snowfall is March (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Devonshire Manor, TN
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (3.2 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
Devonshire Manor, 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: 4h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Devonshire Manor, TN
- Average sunshine days in December: 17 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Devonshire Manor, 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
Devonshire Manor, TN
- Average cloud cover in December: 52
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in December
Devonshire Manor, 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).
