December weather forecast
Dilworth, AL

December

Weather in December

The first month of the winter, December, is also a fresh month in Dilworth, Alabama, with an average temperature varying between 12.4°C and 4.3°C.

Temperature

With the arrival of December, Dilworth notices a mild change in the average high-temperature, sliding from November's refreshing 16.5°C to a fresh 12.4°C. The temperature lowers to an average of 4.3°C during December nights.

Humidity

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

Rainfall

In Dilworth, during December, the rain falls for 8.9 days and regularly aggregates up to 33mm of precipitation. In Dilworth, during the entire year, the rain falls for 128.4 days and collects up to 360mm of precipitation.

Snowfall

January, February, November and December are months with snowfall. In Dilworth, in December, snow falls for 0.5 days, with typically accumulated 5mm of snow. Throughout the year, there are 3.6 snowfall days, and 16mm of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 6:35 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 4:50 pm CST.

Sunshine

In December, the average sunshine is 4.9h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 2 in December translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the average December temperature?
During December, Dilworth experiences an average high-temperature of 12.4°C and a low-temperature of 4.3°C. In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 34°C.
What is the most humid month?
The most humid month is December, with an average relative humidity of 80%.
What is the average humidity in December?
In Dilworth, the average relative humidity in December is 80%.
How many days does it rain in December?
In Dilworth, in December, it is raining for 8.9 days, with typically 33mm of accumulated precipitation.
How much does it snow in December?
In Dilworth, in December, during 0.5 snowfall days, 5mm of snow is typically accumulated.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 0min of daylight.
How many hours of daylight does Dilworth have in December?
In Dilworth, the average day length in December is 9h and 57min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 6:35 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 4:50 pm CST.
How long on average sun shines in December?
In December, the average sunshine duration is 4.9h.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 2.
What is the UV index intensity in December?
In Dilworth, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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 - Dilworth, AL
Average temperature in December
Dilworth, AL
  • Average high temperature in December: 12.4°C

The warmest month (with the highest average high temperature) is July (32.5°C).
The month with the lowest average high temperature is January (10.3°C).

  • Average low temperature in December: 4.3°C

The months with the highest average low temperature are July and August (21.3°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).

Average pressure in December - Dilworth, AL
Average pressure in December
Dilworth, AL
  • Average pressure in December: 1020.8mbar

The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1015.1mbar).

Average wind speed in December - Dilworth, AL
Average wind speed in December
Dilworth, AL
  • Average wind speed in December: 11km/h

The windiest months (with the highest average wind speed) are February and March (11.7km/h).
The calmest months (with the lowest average wind speed) are July and August (7.2km/h).

Average humidity in December - Dilworth, AL
Average humidity in December
Dilworth, 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%).

Average rainfall in December - Dilworth, AL
Average rainfall in December
Dilworth, AL
  • Average rainfall in December: 33mm

The wettest months (with the highest rainfall) are July and August (37mm).
The driest month (with the least rainfall) is September (19mm).

Average rainfall days in December - Dilworth, AL
Average rainfall days in December
Dilworth, AL
  • Average rainfall days in December: 8.9 days

The month with the highest number of rainy days is July (15.8 days).
The months with the least rainy days are October and November (7.1 days).

Average snowfall in December - Dilworth, AL
Average snowfall in December
Dilworth, AL
  • Average snowfall in December: 5mm

The month with the highest snowfall is January (7mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

The month with the longest days is June (Average daylight: 14h and 24min).
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 month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in December - Dilworth, AL
Average sunshine days in December
Dilworth, AL
  • Average sunshine days in December: 19.4 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in December - Dilworth, AL
Average UV index in December
Dilworth, AL
  • Average UV index in December: 2

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December - Dilworth, AL
Average cloud cover in December
Dilworth, AL
  • Average cloud cover in December: 48

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 29).

Average visibility in December - Dilworth, AL
Average visibility in December
Dilworth, AL
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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