December weather forecast
Wilton, AL

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Weather in December

December, the first month of the winter in Wilton, is still a cool month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 55.2°F (12.9°C).

Temperature

The arrival of December corresponds with a light shift in temperature, down from a comfortable 62.8°F (17.1°C) in November to a cool 55.2°F (12.9°C). Throughout December, a steady low-temperature average of 40.5°F (4.7°C) is noted.

Humidity

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

Rainfall

In Wilton, in December, it is raining for 11.2 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, there are 148.8 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

January, February and December are months with snowfall. December is the month with the most snowfall. Snow falls for 0.5 days and accumulates 0.47" (12mm) of snow.

Daylight

December has the shortest days of the year in Wilton, with an average of 10h and 0min of daylight.
On the first day of December in Wilton, sunrise is at 6:33 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:51 pm CST.

Sunshine

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Wilton, Alabama.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Wilton. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 3 during December, leads to the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average December temperature in Wilton?

The high-temperature, in December, in Wilton, is 55.2°F (12.9°C), while the low-temperature averages to 40.5°F (4.7°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 95°F (35°C).

What is the most humid month in Wilton?

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

What is the average humidity in December in Wilton?

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

How much does it rain in Wilton in December?

In Wilton, during December, the rain falls for 11.2 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When does it snow the most in Wilton?

December is the month with the most snowfall in Wilton, Alabama. Snow falls for 0.5 days and accumulates 0.47" (12mm) of snow.

When does it start to snow in Wilton?

December is the first month it typically snows in Wilton. Throughout December, in the average 0.5 snowfall days, it receives 0.47" (12mm) of snow.

What is the month with the shortest days in Wilton?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Wilton.

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

In December, the average day length is 10h and 1min.

What time are sunrise and sunset in December in Wilton?

On the first day of December in Wilton, Alabama, sunrise is at 6:33 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:51 pm CST.

What are the months with the least sunshine in Wilton?

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Wilton.

How long on average sun shines in December in Wilton?

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

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

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in December in Wilton?

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Wilton, AL

Average temperature in December - Wilton, AL
  • Average high temperature in December: 55.2°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in December: 40.5°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.3°F).

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Average pressure in December
Wilton, AL

Average pressure in December - Wilton, AL
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in December
Wilton, AL

Average wind speed in December - Wilton, AL
  • Average wind speed in December: 7.1mph

The windiest months (with the highest average wind speed) are January, February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

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Average humidity in December
Wilton, AL

Average humidity in December - Wilton, 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 (71%).

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Average rainfall in December
Wilton, AL

Average rainfall in December - Wilton, AL
  • Average rainfall in December: 2.01"

The wettest month (with the highest rainfall) is August (2.52").
The driest months (with the least rainfall) are September and October (1.26").

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Average rainfall days in December
Wilton, AL

Average rainfall days in December - Wilton, AL
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall in December
Wilton, AL

Average snowfall in December - Wilton, AL
  • Average snowfall in December: 0.47"

The month with the highest snowfall is December (0.47").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Wilton, AL

Average snowfall days in December - Wilton, AL
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Wilton, AL
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 4h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in December
Wilton, AL

Average sunshine days in December - Wilton, AL
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is July (9 days).

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Average UV index in December
Wilton, AL

Average UV index in December - Wilton, AL
  • Average UV index in December: 3

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in December
Wilton, AL

Average cloud cover in December - Wilton, AL
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in December
Wilton, AL

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

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