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
The start of December signals a gentle decrease in the average high-temperature, transitioning from a refreshing 55.4°F (13°C) in November to a chilly 47.3°F (8.5°C). Rogersville, during the month of December, experiences an average low-temperature of 33.3°F (0.7°C).Humidity
The months with the highest humidity in Rogersville are February and December, with an average relative humidity of 79%.Rainfall
In December, in Rogersville, Tennessee, the rain falls for 13.4 days. Throughout December, 2.64" (67mm) of precipitation is accumulated. In Rogersville, during the entire year, the rain falls for 160 days and collects up to 27.95" (710mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. December is the month with the most snowfall in Rogersville. Snow falls for 5 days and accumulates 2.24" (57mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Rogersville, Tennessee.On the first day of the month, sunrise is at 7:25 am and sunset at 5:16 pm. On the last day of December, sunrise is at 7:43 am and sunset at 5:27 pm EST.
Sunshine
In December, the average sunshine in Rogersville is 5.1h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Rogersville in December?
What are the most humid months in Rogersville?
What is the average humidity in December in Rogersville?
How many days does it rain in December in Rogersville?
When does it snow the most in Rogersville?
How much does it snow in Rogersville in December?
What is the month with the shortest days in Rogersville?
What is the average length of the day in December in Rogersville?
When is the sunrise / sunset in December in Rogersville?
How long on average sun shines in December in Rogersville?
When is the lowest UV index in Rogersville?
What is the UV index intensity in December in Rogersville?
Average temperature in December
Rogersville, TN
- Average high temperature in December: 47.3°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (42.6°F).
- Average low temperature in December: 33.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in December
Rogersville, TN
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Rogersville, TN
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in December
Rogersville, TN
- Average humidity in December: 79%
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in December
Rogersville, TN
- Average rainfall in December: 2.64"
The wettest month (with the highest rainfall) is February (3.46").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in December
Rogersville, TN
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in December
Rogersville, TN
- Average snowfall in December: 2.24"
The month with the highest snowfall is December (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Rogersville, TN
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is January (6.8 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
Rogersville, TN
- Average daylight in December: 9h and 4min
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 42min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Rogersville, TN
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in December
Rogersville, 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
Rogersville, TN
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Rogersville, TN
- Average visibility in December: 5mi
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
Rogersville, Tennessee, USA
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