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
December's arrival signals a moderate reduction in the average high-temperature, easing from a mild 58.3°F (14.6°C) in November to a fresh 50.7°F (10.4°C). During December, Trenton's temperature averages to an icy 36.7°F (2.6°C) at night.Humidity
With an average relative humidity of 81%, December is the most humid month in Trenton.Rainfall
The month with the most rainfall in Trenton is December, when the rain falls for 14 days and typically aggregates up to 4.45" (113mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Trenton, in December, snow falls for 1.3 days, with typically accumulated 0.31" (8mm) of snow. In Trenton, during the entire year, snow falls for 6.6 days and aggregates up to 1.89" (48mm) of snow.Daylight
The month with the shortest days in Trenton is December, with an average of 9h and 54min of daylight.On the first day of December in Trenton, sunrise is at 6:34 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 4:44 pm CST.
Sunshine
In December, the average sunshine in Trenton is 4.8h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are the temperatures in Trenton in December?
What is the most humid month in Trenton?
What is the average humidity in December in Trenton?
What is the rainiest month in Trenton?
How much does it rain in Trenton in December?
How much does it snow in Trenton in December?
What is the month with the shortest days in Trenton?
What is the average length of the day in December in Trenton?
When is the sunrise / sunset in December in Trenton?
How many hours of sunshine does Trenton have in December?
When is the lowest UV index in Trenton?
What is the UV index reading in December in Trenton?
Average temperature in December
Trenton, AL
- Average high temperature in December: 50.7°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (46.9°F).
- Average low temperature in December: 36.7°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).
Average pressure in December
Trenton, 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 (29.98"Hg).
Average wind speed in December
Trenton, AL
- Average wind speed in December: 6.7mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in December
Trenton, AL
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Trenton, AL
- Average rainfall in December: 4.45"
The wettest month (with the highest rainfall) is December (4.45").
The driest months (with the least rainfall) are October and November (2.44").
Average rainfall days in December
Trenton, AL
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (9 days).
Average snowfall in December
Trenton, AL
- Average snowfall in December: 0.31"
The month with the highest snowfall is January (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Trenton, AL
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is January (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
Trenton, 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 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Trenton, AL
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in December
Trenton, AL
- 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 and December (UV index 2).
Average cloud cover in December
Trenton, AL
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and September (Cloud cover 32).
Average visibility in December
Trenton, AL
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August and December (5mi).
Trenton, Alabama, USA
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