December weather forecast
Ashville, AL

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Weather in December

December in Ashville marks the return of the winter season and is the coolest month following November. The most notable aspect of December is the increase in rainfall to 2.8" (71mm). Although the amount of snowfall is minimal, its occurrence signals the start of the winter season. The relative humidity peaks in December, which along with increased cloud cover and shorter daylight hours, accentuates the wintry feel.

Temperature

In Ashville, entering December brings a subtle temperature decrement, reducing from November's enjoyable 61.2°F (16.2°C) to a cool 54°F (12.2°C). Ashville's average low-temperature is measured at a cold 39°F (3.9°C) during December.

Humidity

With an average relative humidity of 80%, December is the most humid month.

Rainfall

December is the month with the most rainfall. Rain falls for 12 days and accumulates 2.8" (71mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Ashville, in December, during 0.6 snowfall days, 0.39" (10mm) of snow is typically accumulated. Throughout the year, there are 3.9 snowfall days, and 1.3" (33mm) of snow is accumulated.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Ashville.
On the first day of December in Ashville, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:46 pm CST.

Sunshine

In Ashville, the average sunshine in December is 4.9h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index in Ashville. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 2 during December leads to these advisories:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What are the temperatures in Ashville in December?

In December, the average high-temperature and low-temperature in Ashville are 54°F (12.2°C) and 39°F (3.9°C) respectively. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 91.4°F (33°C).

What is the most humid month in Ashville?

The most humid month in Ashville is December, with an average relative humidity of 80%.

What is the average humidity in December in Ashville?

In December, the average relative humidity in Ashville is 80%.

What is the rainiest month in Ashville?

December is the month with the most rainfall. Rain falls for 12 days and accumulates 2.8" (71mm) of precipitation.

How much does it rain in Ashville in December?

In December, in Ashville, the rain falls for 12 days. Throughout December, 2.8" (71mm) of precipitation is accumulated.

How many days does it snow in December in Ashville?

In Ashville, Alabama, in December, snow falls for 0.6 days, with typically accumulated 0.39" (10mm) of snow.

What is the month with the shortest days in Ashville?

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

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

In Ashville, Alabama, the average day length in December is 9h and 57min.

When is the sunrise / sunset in December in Ashville?

On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:46 pm CST.

How many hours of sunshine does Ashville have in December?

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

When is the lowest UV index in Ashville?

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

What is the UV index reading in December in Ashville?

In Ashville, Alabama, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
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
Ashville, AL

Average temperature in December - Ashville, AL
  • Average high temperature in December: 54°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in December: 39°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 (34.3°F).

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Average pressure in December
Ashville, AL

Average pressure in December - Ashville, 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
Ashville, AL

Average wind speed in December - Ashville, AL
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are January and February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in December
Ashville, AL

Average humidity in December - Ashville, AL
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in December
Ashville, AL

Average rainfall in December - Ashville, AL
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is December (2.8").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in December
Ashville, AL

Average rainfall days in December - Ashville, AL
  • Average rainfall days in December: 12 days

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in December
Ashville, AL

Average snowfall in December - Ashville, AL
  • Average snowfall in December: 0.39"

The month with the highest snowfall is January (0.55").
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
Ashville, AL

Average snowfall days in December - Ashville, AL
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Ashville, 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 July (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
Ashville, AL

Average sunshine days in December - Ashville, AL
  • Average sunshine days in December: 17.2 days

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in December
Ashville, AL

Average UV index in December - Ashville, 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).

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Average cloud cover in December
Ashville, AL

Average cloud cover in December - Ashville, AL
  • Average cloud cover in December: 47

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in December
Ashville, AL

Average visibility in December - Ashville, 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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Ashville, Alabama, USA

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