December weather forecast and climate
Cottonwood, AL

The first month of the winter, December, is still a comfortable month in Cottonwood, Alabama, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 46.6°F (8.1°C).

Temperature

In December, the average high-temperature marginally drops, from a pleasant 68.4°F (20.2°C) in November, to a comfortable 62.4°F (16.9°C). In December, in Cottonwood, Alabama, the average low-temperature is 46.6°F (8.1°C).

Humidity

Months with the highest humidity in Cottonwood, Alabama, are August and December, with an average relative humidity of 76%.

Rainfall

In Cottonwood, Alabama, during December, the rain falls for 10.7 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Cottonwood, during the entire year, the rain falls for 156.9 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

In Cottonwood snow does not fall in February through December.

Daylight

The month with the shortest days is December, with an average of 10.2h of daylight.

Sunshine

The average sunshine in Cottonwood is 5.5h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Cottonwood?

In December, in Cottonwood, the average high-temperature is 62.4°F (16.9°C), and the average low-temperature is 46.6°F (8.1°C).

What is the most humid month in Cottonwood?

Months with the highest humidity in Cottonwood, Alabama, are August and December, with an average relative humidity of 76%.

What is the average humidity in December in Cottonwood?

In Cottonwood, the average relative humidity in December is 76%.

How much does it rain in Cottonwood in December?

In Cottonwood, Alabama, in December, during 10.7 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

Does it snow in Cottonwood in December?

In Cottonwood, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Cottonwood?

February through December are months without snowfall.

What is the month with the shortest days in Cottonwood?

The month with the shortest days in Cottonwood is December, with an average of 10.2h of daylight.

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

In Cottonwood, the average length of the day in December is 10.2h.

How long on average sun shines in December in Cottonwood?

In Cottonwood, the average sunshine in December is 5.5h.

What are the months with the lowest UV index in Cottonwood?

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

How high is the UV index in December in Cottonwood?

In Cottonwood, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Cottonwood, AL
  • Average high temperature in December: 62.4°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in December: 46.6°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in December - Cottonwood, AL
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.98").

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

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in December - Cottonwood, AL
  • Average humidity in December: 76%

Months with the highest relative humidity are August and December (76%).
Months with the lowest relative humidity are May and October (70%).

Average rainfall in December - Cottonwood, AL
  • Average rainfall in December: 2.68"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is November (1.26").

Average rainfall days in December - Cottonwood, AL
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (7.2 days).

Average snowfall in December - Cottonwood, AL
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.08").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December - Cottonwood, AL
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in December / Average sunshine in December - Cottonwood, AL
  • Average daylight in December: 10.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in December: 5.5h

The month with the most sunshine is May (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5.4h).

Average sunshine days in December - Cottonwood, AL
  • Average sunshine days in December: 18.6 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is August (6.9 days).

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

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December - Cottonwood, AL
  • Average cloud cover in December: 42

Months with the most cloud cover are February and December (Cloud cover 42).
Months with the least cloud cover are May and October (Cloud cover 27).

Average visibility in December - Cottonwood, AL
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).