December weather forecast
Deer Park, AL

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Weather in December

The first month of the winter, December, is still a refreshing month in Deer Park, Alabama, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 60.8°F (16°C).

Temperature

As December arrives, Deer Park's weather displays a minor decrease in high-temperatures, transitioning from November's enjoyable 67.3°F (19.6°C) to a still comfortable 60.8°F (16°C). Deer Park records an average nighttime low-temperature of 45°F (7.2°C) throughout December.

Humidity

December is the most humid month, with an average relative humidity of 81%.

Rainfall

In Deer Park, during December, the rain falls for 13.5 days and regularly aggregates up to 3.46" (88mm) of precipitation. In Deer Park, during the entire year, the rain falls for 180.8 days and collects up to 38.43" (976mm) of precipitation.

Snowfall

Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Deer Park, there are 0.8 snowfall days, and 0.51" (13mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 12min of daylight.
On the first day of the month, sunrise is at 6:34 am and sunset at 4:50 pm. On the last day of December, sunrise is at 6:51 am and sunset at 5:01 pm CST.

Sunshine

The months with the least sunshine are February and December, with an average of 5.1h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 3 in December leads to these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.

Frequently asked questions

What are December temperatures?

The high-temperature, in December, in Deer Park, records 60.8°F (16°C), while the low-temperature is 45°F (7.2°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 105.8°F (41°C).

What is the most humid month in Deer Park?

With an average relative humidity of 81%, December is the most humid month.

What is the average humidity in December?

In December, the average relative humidity is 81%.

How much does it rain in December?

In Deer Park, during December, the rain falls for 13.5 days and regularly aggregates up to 3.46" (88mm) of precipitation.

When does it start snowing in Deer Park?

December is the first month it typically snows in Deer Park. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

How many hours of daylight does Deer Park have in December?

The average day length in December is 10h and 10min.

When are sunrise and sunset in December?

On the first day of December in Deer Park, sunrise is at 6:34 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 5:01 pm CST.

What is the month with the least sunshine in Deer Park?

The months with the least sunshine are February and December, with an average of 5.1h of sunshine.

How long on average sun shines in December?

In Deer Park, the average sunshine duration in December is 5.1h.

What are the months with the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December in Deer Park is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Deer Park, AL

Average temperature in December - Deer Park, AL
  • Average high temperature in December: 60.8°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.1°F).

  • Average low temperature in December: 45°F

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

Average pressure in December
Deer Park, AL

Average pressure in December - Deer Park, AL
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Deer Park, AL

Average wind speed in December - Deer Park, AL
  • Average wind speed in December: 5.4mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in December
Deer Park, AL

Average humidity in December - Deer Park, AL
  • Average humidity in December: 81%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Deer Park, AL

Average rainfall in December - Deer Park, AL
  • Average rainfall in December: 3.46"

The wettest month (with the highest rainfall) is August (5.08").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in December
Deer Park, AL

Average rainfall days in December - Deer Park, AL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in December
Deer Park, AL

Average snowfall in December - Deer Park, AL
  • Average snowfall in December: 0.04"

The month with the highest snowfall is January (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Deer Park, AL

Average snowfall days in December - Deer Park, AL
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Deer Park, AL

Average daylight in December / Average sunshine in December - Deer Park, AL
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

Average sunshine days in December
Deer Park, AL

Average sunshine days in December - Deer Park, AL
  • Average sunshine days in December: 16.7 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is July (5 days).

Average UV index in December
Deer Park, AL

Average UV index in December - Deer Park, AL
  • Average UV index in December: 3

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

Average cloud cover in December
Deer Park, AL

Average cloud cover in December - Deer Park, AL
  • Average cloud cover in December: 51

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in December
Deer Park, AL

Average visibility in December - Deer Park, AL
  • Average visibility in December: 5mi

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

Deer Park, Alabama, USA

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