December weather forecast
Upshaw, AL

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Weather in December

December, the first month of the winter in Upshaw, is also a fresh month, with an average temperature fluctuating between 52°F (11.1°C) and 38.3°F (3.5°C).

Temperature

The transition into December subtly indicates a reduction in the average high-temperature, down to a cool 52°F (11.1°C) from November's refreshing 59.7°F (15.4°C). An average low-temperature of 38.3°F (3.5°C) is anticipated throughout the nights during December.

Humidity

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

Rainfall

The month with the most rainfall is December, when the rain falls for 13.1 days and typically aggregates up to 4.49" (114mm) of precipitation.

Snowfall

Months with snowfall in Upshaw are January through March, November and December. In December, it is snowing for 1.2 days. Throughout December, 0.28" (7mm) of snow is accumulated. In Upshaw, during the entire year, snow falls for 6.6 days and aggregates up to 1.73" (44mm) of snow.

Daylight

December has the shortest days of the year in Upshaw, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 6:37 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 4:49 pm CST.

Sunshine

The average sunshine in December is 4.7h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 2 in December leads to these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December?

An average high-temperature, in December, in Upshaw, is 52°F (11.1°C) and the average low-temperature is 38.3°F (3.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 89.6°F (32°C).

What is the most humid month?

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

What is the average humidity in December?

In Upshaw, 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 Upshaw, in December, it is raining for 13.1 days, with typically 4.49" (114mm) of accumulated precipitation.

How much does it snow in December?

In Upshaw, in December, during 1.2 snowfall days, 0.28" (7mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 9h and 54min of daylight, December has the shortest days of the year.

How many hours of daylight does Upshaw have in December?

The average day length in December is 9h and 55min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 6:37 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 4:49 pm CST.

How long on average sun shines in December?

In December, the average sunshine duration is 4.7h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe 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
Upshaw, AL

Average temperature in December - Upshaw, 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
Upshaw, AL

Average pressure in December - Upshaw, 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
Upshaw, AL

Average wind speed in December - Upshaw, 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
Upshaw, AL

Average humidity in December - Upshaw, 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
Upshaw, AL

Average rainfall in December - Upshaw, 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
Upshaw, AL

Average rainfall days in December - Upshaw, 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
Upshaw, AL

Average snowfall in December - Upshaw, 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
Upshaw, AL

Average snowfall days in December - Upshaw, 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
Upshaw, AL

Average daylight in December / Average sunshine in December - Upshaw, 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
Upshaw, AL

Average sunshine days in December - Upshaw, 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
Upshaw, AL

Average UV index in December - Upshaw, 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
Upshaw, AL

Average cloud cover in December - Upshaw, 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
Upshaw, AL

Average visibility in December - Upshaw, 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).

Upshaw, Alabama, USA

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