December weather forecast and climate
Crooked Oak, AL

The first month of the winter, December, is still a cool month in Crooked Oak, Alabama, with average temperature varying between 37.9°F (3.3°C) and 51.4°F (10.8°C).

Temperature

In December, the average high-temperature marginally drops, from a moderate 59.5°F (15.3°C) in November, to a fresh 51.4°F (10.8°C). The average low-temperature, in Crooked Oak, is 37.9°F (3.3°C).

Humidity

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

Rainfall

In Crooked Oak, during December, the rain falls for 13 days and regularly aggregates up to 4.13" (105mm) of precipitation. In Crooked Oak, during the entire year, the rain falls for 176 days and collects up to 41.97" (1066mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Crooked Oak, snow falls for 1.5 days, with typically accumulated 0.35" (9mm) of snow. In Crooked Oak, during the entire year, snow falls for 7.2 days, and aggregates up to 2.05" (52mm) of snow.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine in Crooked Oak is 4.7h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Crooked Oak?

In December, the average high-temperature is 51.4°F (10.8°C), and the average low-temperature is 37.9°F (3.3°C).

What is the most humid month in Crooked Oak?

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

What is the average humidity in December in Crooked Oak?

In December, the average relative humidity is 80%.

How many days does it rain in December in Crooked Oak?

In December, in Crooked Oak, Alabama, the rain falls for 13 days. Throughout December, 4.13" (105mm) of precipitation is accumulated.

How many days does it snow in December in Crooked Oak?

In Crooked Oak, Alabama, in December, during 1.5 snowfall days, 0.35" (9mm) of snow is typically accumulated.

What is the month with the shortest days in Crooked Oak?

December has the shortest days of the year in Crooked Oak, with an average of 9.9h of daylight.

How many hours of daylight does Crooked Oak have in December?

The average length of the day in December in Crooked Oak, Alabama, is 9.9h.

How long on average sun shines in December in Crooked Oak?

In Crooked Oak, the average sunshine in December is 4.7h.

When is the lowest UV index in Crooked Oak?

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

How high is the UV index in December in Crooked Oak?

The average daily maximum UV index in December in Crooked Oak is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.
Average temperature in December - Crooked Oak, AL
  • Average high temperature in December: 51.4°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in December: 37.9°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 (33.1°F).

Average pressure in December - Crooked Oak, AL
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in December - Crooked Oak, AL
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in December - Crooked Oak, 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%).

Average rainfall in December - Crooked Oak, AL
  • Average rainfall in December: 4.13"

The wettest month (with the highest rainfall) is February (4.57").
The driest month (with the least rainfall) is November (2.44").

Average rainfall days in December - Crooked Oak, AL
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in December - Crooked Oak, AL
  • Average snowfall in December: 0.35"

The month with the highest snowfall is February (0.75").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Crooked Oak, AL
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is February (2.2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Crooked Oak, AL
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 4.7h

Months with the most sunshine are June and July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in December - Crooked Oak, AL
  • Average sunshine days in December: 15.9 days

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in December - Crooked Oak, AL
  • Average UV index in December: 2

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 - Crooked Oak, AL
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 31).

Average visibility in December - Crooked Oak, AL
  • Average visibility in December: 6mi

Months with the highest visibility are February, March, April, June, August, September, October, November and December (6mi).
Months with the lowest visibility are January, May and July (5mi).