December weather forecast and climate
Trenton, AL

Weather in December

The first month of the winter, December, is also a fresh month in Trenton, Alabama, with average temperature ranging between max 50.7°F (10.4°C) and min 36.7°F (2.6°C).

Temperature

In December, the average high-temperature slightly decreases, from a mild 58.3°F (14.6°C) in November, to a cool 50.7°F (10.4°C). In Trenton, Alabama, the average low-temperature is 36.7°F (2.6°C).

Humidity

The most humid month is December, with an average relative humidity of 81%.

Rainfall

The month with the most rainfall is December when the rain falls for 14 days and typically aggregates up to 4.45" (113mm) of precipitation.

Snowfall

Months with snowfall in Trenton are January through March, November and December. In December, in Trenton, it is snowing for 1.3 days. Throughout December, 0.31" (8mm) of snow is accumulated. Throughout the year, in Trenton, there are 6.6 snowfall days, and 1.89" (48mm) of snow is accumulated.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year.

Sunshine

In Trenton, the average sunshine is 4.8h.

UV index

Months with the lowest UV index in Trenton are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Trenton?

In Trenton, Alabama, in December, the average high-temperature is 50.7°F (10.4°C), and the average low-temperature is 36.7°F (2.6°C).

What is the most humid month in Trenton?

The most humid month in Trenton, Alabama, is December, with an average relative humidity of 81%.

What is the average humidity in December in Trenton?

In December, the average relative humidity in Trenton, Alabama, is 81%.

How many days does it rain in December in Trenton?

In December, the rain falls for 14 days. Throughout December, 4.45" (113mm) of precipitation is accumulated.

What is the rainiest month in Trenton?

December is the month with the most rainfall in Trenton, Alabama. Rain falls for 14 days and accumulates 4.45" (113mm) of precipitation.

How many days does it snow in December in Trenton?

In Trenton, Alabama, in December, snow falls for 1.3 days, with typically accumulated 0.31" (8mm) of snow.

What is the month with the shortest days in Trenton?

The month with the shortest days in Trenton is December, with an average of 9.9h of daylight.

What is the average length of the day in December in Trenton?

In Trenton, Alabama, the average length of the day in December is 9.9h.

How many hours of sunshine does Trenton have in December?

In Trenton, Alabama, the average sunshine in December is 4.8h.

What is the month with the lowest UV index in Trenton?

Months with the lowest UV index are January and December, with an average maximum UV index of 2.

How high is the UV index in December in Trenton?

The average daily maximum UV index in December in Trenton, Alabama, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
Trenton, AL

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).

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Average pressure in December
Trenton, AL

Average pressure in December - Trenton, AL
  • Average pressure in December: 30.15"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in December
Trenton, AL

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).

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Average humidity in December
Trenton, AL

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%).

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Average rainfall in December
Trenton, AL

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").

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Average rainfall days in December
Trenton, AL

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).

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Average snowfall in December
Trenton, AL

Average snowfall in December - Trenton, AL
  • Average snowfall in December: 0.31"

The month with the highest snowfall is January (0.87").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Trenton, AL

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).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Trenton, AL

Average daylight in December / Average sunshine in December - Trenton, AL
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 4.8h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days in December
Trenton, AL

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).

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Average UV index in December
Trenton, AL

Average UV index in December - Trenton, AL
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Trenton, AL

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).
Months with the least cloud cover are June and September (Cloud cover 32).

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Average visibility in December
Trenton, AL

Average visibility in December - Trenton, AL
  • Average visibility in December: 5mi

Months with the highest visibility are March, April, June, September, October and November (6mi).
Months with the lowest visibility are January, February, May, July, August and December (5mi).

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