December weather forecastRogana, TN
December
Weather in December
December, the first month of the winter in Rogana, is still a chilly month, with an average temperature fluctuating between 47.5°F (8.6°C) and 34.7°F (1.5°C).Temperature
With December's onset, the weather reveals a slight temperature decrease, transitioning from a refreshing 56.3°F (13.5°C) in November to a chilly 47.5°F (8.6°C). During the nights in December, Rogana experiences a consistent average temperature of 34.7°F (1.5°C).Humidity
February, March, May, July and December, with an average relative humidity of 79%, are the most humid months.Rainfall
In Rogana, Tennessee, in December, it is raining for 12.8 days, with typically 2.99" (76mm) of accumulated precipitation. Throughout the year, in Rogana, there are 176.5 rainfall days, and 41.22" (1047mm) of precipitation is accumulated.Snowfall
Months with snowfall in Rogana are January through April, November and December. In December, in Rogana, it is snowing for 3.5 days. Throughout December, 0.87" (22mm) of snow is accumulated. Throughout the year, there are 17.5 snowfall days, and 5" (127mm) of snow is accumulated.Daylight
The month with the shortest days in Rogana, Tennessee, is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 6:39 am and sunset at 4:30 pm. On the last day of December, sunrise is at 6:56 am and sunset at 4:40 pm CST.
Sunshine
The average sunshine in December in Rogana is 4.4h.UV index
The months with the lowest UV index in Rogana are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 during December translates into the following directions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rogana, TN
- Average high temperature in December: 47.5°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (42.8°F).
- Average low temperature in December: 34.7°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in December
Rogana, 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
Rogana, TN
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in December
Rogana, TN
- Average humidity in December: 79%
The months with the highest relative humidity are February, March, May, July and December (79%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Rogana, TN
- Average rainfall in December: 2.99"
The wettest month (with the highest rainfall) is July (5.2").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in December
Rogana, TN
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in December
Rogana, TN
- Average snowfall in December: 0.87"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Rogana, TN
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (5.2 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
Rogana, TN
- Average daylight in December: 9h and 42min
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: 4h and 24min
The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Rogana, TN
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in December
Rogana, 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
Rogana, TN
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Rogana, TN
- Average visibility in December: 6mi
The months with the highest visibility are February, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July and August (5mi).
