December weather forecast
Colwell, AL

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Weather in December

December, the first month of the winter in Colwell, is still a cool month, with an average temperature fluctuating between 38.7°F (3.7°C) and 53.8°F (12.1°C).

Temperature

A modest decline in the average high-temperature is seen during December, decreasing from a refreshing 61.3°F (16.3°C) in November to a cool 53.8°F (12.1°C). Colwell cools down to an average low-temperature of 38.7°F (3.7°C) throughout the month of December.

Humidity

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

Rainfall

The months with the most rainfall are February and December, with an average 3.9" (99mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall is December, when snow falls for 0.7 days and typically aggregates up to 0.43" (11mm) of snow.

Daylight

The month with the shortest days in Colwell is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:31 am and sunset at 4:34 pm. On the last day of December, sunrise is at 6:48 am and sunset at 4:45 pm CST.

Sunshine

The average sunshine in December is 4.8h.

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 exposure to the Sun's UV rays for average individuals.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

Frequently asked questions

What is the average December temperature?

Colwell in December has an average high-temperature of 53.8°F (12.1°C) and an average low-temperature of 38.7°F (3.7°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 91.4°F (33°C).

What is the most humid month?

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

What is the average humidity in December?

In December, the average relative humidity is 80%.

What is the wettest month?

The months with the most rainfall in Colwell, Alabama, are February and December, with an average 3.9" (99mm) of precipitation.

How many days does it rain in December?

In Colwell, in December, it is raining for 13.5 days, with typically 3.9" (99mm) of accumulated precipitation.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.43" (11mm) of snow.

How many days does it snow in December?

In Colwell, in December, during 0.7 snowfall days, 0.43" (11mm) of snow is typically 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.

What is the average length of the day in December?

The average day length in December is 9h and 56min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:31 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 4:45 pm CST.

How long on average sun shines in December?

The average sunshine duration in December is 4.8h.

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

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

How high is the UV index in December?

In Colwell, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Colwell, AL

Average temperature in December - Colwell, AL
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in December: 38.7°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 (34.2°F).

Average pressure in December
Colwell, AL

Average pressure in December - Colwell, 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).

Average wind speed in December
Colwell, AL

Average wind speed in December - Colwell, AL
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in December
Colwell, AL

Average humidity in December - Colwell, 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 (72%).

Average rainfall in December
Colwell, AL

Average rainfall in December - Colwell, AL
  • Average rainfall in December: 3.9"

The wettest months (with the highest rainfall) are February and December (3.9").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in December
Colwell, AL

Average rainfall days in December - Colwell, AL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in December
Colwell, AL

Average snowfall in December - Colwell, AL
  • Average snowfall in December: 0.43"

The month with the highest snowfall is December (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Colwell, AL

Average snowfall days in December - Colwell, AL
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (1.4 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
Colwell, AL

Average daylight in December / Average sunshine in December - Colwell, 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 months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in December
Colwell, AL

Average sunshine days in December - Colwell, AL
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in December
Colwell, AL

Average UV index in December - Colwell, 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
Colwell, AL

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

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

Average visibility in December
Colwell, AL

Average visibility in December - Colwell, 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).

Colwell, Alabama, USA

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