December weather forecast
Youngtown, AL

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Weather in December

The first month of the winter, December, is still a cool month in Youngtown, Alabama, with an average temperature ranging between max 52°F (11.1°C) and min 38.3°F (3.5°C).

Temperature

The move into December indicates a slight reduction in the average high-temperature, down from November's mild 59.7°F (15.4°C) to a cool 52°F (11.1°C). In Youngtown, the average temperature during the nights of December drops to a cold 38.3°F (3.5°C).

Humidity

The most humid month is December, with an average relative humidity of 79%.

Rainfall

December is the month with the most rainfall. Rain falls for 13.1 days and accumulates 4.49" (114mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Youngtown. In Youngtown, in December, during 1.2 snowfall days, 0.28" (7mm) of snow is typically accumulated. Throughout the year, there are 6.6 snowfall days, and 1.73" (44mm) of snow is accumulated.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Youngtown.
On the first day of the month, sunrise is at 6:38 am and sunset at 4:39 pm. On the last day of December, sunrise is at 6:55 am and sunset at 4:49 pm CST.

Sunshine

In Youngtown, the average sunshine in December is 4.7h.

UV index

December is the month with the lowest UV index, 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 ordinary individuals.
Note: The daily high UV index of 2 in December translates into this advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December?

In December, the average high-temperature and low-temperature in Youngtown are 52°F (11.1°C) and 38.3°F (3.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is appraised at 89.6°F (32°C).

What is the most humid month in Youngtown?

With an average relative humidity of 79%, December is the most humid month.

What is the average humidity in December in Youngtown?

In Youngtown, the average relative humidity in December is 79%.

What is the rainiest month?

December is the month with the most rainfall. Rain falls for 13.1 days and accumulates 4.49" (114mm) of precipitation.

How much does it rain in December?

In Youngtown, in December, during 13.1 rainfall days, 4.49" (114mm) of precipitation is typically accumulated.

How much does it snow in December?

In December, it is snowing for 1.2 days. Throughout December, 0.28" (7mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

How many hours of daylight does Youngtown have in December?

In December, the average day length is 9h and 54min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:38 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:49 pm CST.

How many hours of sunshine does Youngtown have in December?

In December, the average sunshine duration is 4.7h.

When is the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 2.

How high is the UV index in December?

In Youngtown, Alabama, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Youngtown, AL

Average temperature in December - Youngtown, AL
  • Average high temperature in December: 52°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48.2°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 (33.4°F).

Average pressure in December
Youngtown, AL

Average pressure in December - Youngtown, 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
Youngtown, AL

Average wind speed in December - Youngtown, AL
  • Average wind speed in December: 8mph

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
Youngtown, AL

Average humidity in December - Youngtown, 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
Youngtown, AL

Average rainfall in December - Youngtown, AL
  • Average rainfall in December: 4.49"

The wettest month (with the highest rainfall) is December (4.49").
The driest month (with the least rainfall) is November (2.36").

Average rainfall days in December
Youngtown, AL

Average rainfall days in December - Youngtown, AL
  • Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in December
Youngtown, AL

Average snowfall in December - Youngtown, 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
Youngtown, AL

Average snowfall days in December - Youngtown, AL
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.1 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
Youngtown, AL

Average daylight in December / Average sunshine in December - Youngtown, AL
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Youngtown, AL

Average sunshine days in December - Youngtown, AL
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in December
Youngtown, AL

Average UV index in December - Youngtown, 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
Youngtown, AL

Average cloud cover in December - Youngtown, AL
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in December
Youngtown, AL

Average visibility in December - Youngtown, 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).

Youngtown, Alabama, USA

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