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 onset of December is marked by a minor decrease in temperature, transitioning from a mild 59.4°F (15.2°C) in November to a cool 51.6°F (10.9°C). Throughout the month of December, the average temperature dips to a cold 38.3°F (3.5°C) at night.Humidity
The most humid month in Rogersville is December, with an average relative humidity of 79%.Rainfall
The month with the most rainfall is December, when the rain falls for 13.5 days and typically aggregates up to 4.25" (108mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Rogersville, during December, snow falls for 1.2 days and regularly aggregates up to 0.28" (7mm) of snow. In Rogersville, during the entire year, snow falls for 6.3 days and aggregates up to 1.61" (41mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 6:38 am and sunset at 4:37 pm. On the last day of December, sunrise is at 6:56 am and sunset at 4:48 pm CST.
Sunshine
In December, the average sunshine is 4.7h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the most humid month?
What is the average humidity in December in Rogersville?
What is the rainiest month?
How much does it rain in December?
How many days does it snow in December in Rogersville?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Rogersville have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Rogersville, AL
- Average high temperature in December: 51.6°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in December: 38.3°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 (33.3°F).
Average pressure in December
Rogersville, AL
- 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
Rogersville, AL
- Average wind speed in December: 8.1mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in December
Rogersville, AL
- Average humidity in December: 79%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Rogersville, AL
- Average rainfall in December: 4.25"
The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.48").
Average rainfall days in December
Rogersville, AL
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in December
Rogersville, AL
- Average snowfall in December: 0.28"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Rogersville, AL
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Rogersville, AL
- 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 54min).
- 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 36min).
Average sunshine days in December
Rogersville, AL
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in December
Rogersville, AL
- 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
Rogersville, AL
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in December
Rogersville, AL
- 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).
Rogersville, Alabama, USA
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