December weather forecast
Guntersville, AL

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Weather in December

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

Temperature

The advent of December brings a slight shift in average high-temperature, moving from a refreshing 59.5°F (15.3°C) in November to a fresh 52°F (11.1°C). During the December nights, an average temperature of 38.3°F (3.5°C) is observed in Guntersville.

Humidity

With an average relative humidity of 81%, December is the most humid month.

Rainfall

December is the month with the most rainfall in Guntersville. Rain falls for 13.9 days and accumulates 4.45" (113mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In December, it is snowing for 1 days. Throughout December, 0.28" (7mm) of snow is accumulated. Throughout the year, there are 6.3 snowfall days, and 2.09" (53mm) of snow is accumulated.

Daylight

The month with the shortest days in Guntersville is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:33 am and sunset at 4:35 pm. On the last day of December, in Guntersville, sunrise is at 6:51 am and sunset at 4:45 pm CST.

Sunshine

In December, the average sunshine is 4.9h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the temperature in December in Guntersville?

The high-temperature in Guntersville during December is 52°F (11.1°C) and the low-temperature is 38.3°F (3.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the most humid month in Guntersville?

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

What is the average humidity in December in Guntersville?

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

What is the rainiest month in Guntersville?

The month with the most rainfall is December, when the rain falls for 13.9 days and typically aggregates up to 4.45" (113mm) of precipitation.

How much does it rain in Guntersville in December?

In Guntersville, Alabama, during December, the rain falls for 13.9 days and regularly aggregates up to 4.45" (113mm) of precipitation.

How much does it snow in Guntersville in December?

In Guntersville, Alabama, during December, snow falls for 1 days and regularly aggregates up to 0.28" (7mm) of snow.

What is the month with the shortest days in Guntersville?

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

How many hours of daylight does Guntersville have in December?

The average day length in December in Guntersville, Alabama, is 9h and 54min.

When is the sunrise / sunset in December in Guntersville?

On the first day of December, sunrise is at 6:33 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 4:45 pm CST.

How long on average sun shines in December in Guntersville?

In Guntersville, Alabama, the average sunshine duration in December is 4.9h.

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

The months with the lowest UV index in Guntersville are January and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Guntersville?

In Guntersville, Alabama, the average daily maximum UV index in December is 2. A UV Index reading 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
Guntersville, AL

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

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in December
Guntersville, AL

Average pressure in December - Guntersville, 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).

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Average wind speed in December
Guntersville, AL

Average wind speed in December - Guntersville, AL
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in December
Guntersville, AL

Average humidity in December - Guntersville, 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 (74%).

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Average rainfall in December
Guntersville, AL

Average rainfall in December - Guntersville, AL
  • Average rainfall in December: 4.45"

The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is October (2.48").

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Average rainfall days in December
Guntersville, AL

Average rainfall days in December - Guntersville, AL
  • Average rainfall days in December: 13.9 days

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in December
Guntersville, AL

Average snowfall in December - Guntersville, AL
  • Average snowfall in December: 0.28"

The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Guntersville, AL

Average snowfall days in December - Guntersville, AL
  • Average snowfall days in December: 1 days

The month with the highest number of snowfall days is February (1.9 days).
The 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
Guntersville, AL

Average daylight in December / Average sunshine in December - Guntersville, 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
Guntersville, AL

Average sunshine days in December - Guntersville, AL
  • Average sunshine days in December: 15.8 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in December
Guntersville, AL

Average UV index in December - Guntersville, 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).

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Average cloud cover in December
Guntersville, AL

Average cloud cover in December - Guntersville, AL
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in December
Guntersville, AL

Average visibility in December - Guntersville, 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).

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Guntersville, Alabama, USA

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