December weather forecast
Clarence, LA

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Weather in December

December brings with it the onset of winter in Clarence, Louisiana. It is marked by a continued decrease in temperature and the advent of the cold season. Snowfall, though limited, does make an appearance with a chance of 0.12" (3mm). Days are typically shorter and darkness prevails in the early evening itself. As the year concludes, the weather becomes typically calm and progresses towards the coldest period, marking a full cycle of varied weather experiences that Clarence, Louisiana plays host to each year.

Temperature

With December's onset, the weather reveals a slight temperature decrease, transitioning from a comfortable 65.5°F (18.6°C) in November to a still refreshing 57.9°F (14.4°C). In the month of December, the average low-temperature usually rests at a frosty 43°F (6.1°C).

Humidity

In Clarence, the average relative humidity in December is 82%.

Rainfall

In Clarence, in December, it is raining for 10.5 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 142.7 rainfall days, and 23.9" (607mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows in Clarence. Throughout December, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 1.7 snowfall days, and 0.43" (11mm) of snow is accumulated.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:54 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:18 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 4.8h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 3 during December translates into the following guidance:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Frequently asked questions

What is the usual temperature for Clarence in December?

The average high-temperature and low-temperature during December are 57.9°F (14.4°C) and 43°F (6.1°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in September is appraised at 104°F (40°C).

What is the average humidity in December?

In Clarence, the average relative humidity in December is 82%.

How much does it rain in December?

In December, the rain falls for 10.5 days. Throughout December, 1.85" (47mm) of precipitation is accumulated.

When does it start to snow?

December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 6min of daylight.

How many hours of daylight does Clarence have in December?

In December, the average day length is 10h and 7min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:54 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:18 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 4.8h of sunshine.

How many hours of sunshine does Clarence have in December?

In Clarence, the average sunshine duration in December is 4.8h.

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 intensity in December?

In December, the average daily maximum UV index 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
Clarence, LA

Average temperature in December - Clarence, LA
  • Average high temperature in December: 57.9°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in December: 43°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).

Average pressure in December
Clarence, LA

Average pressure in December - Clarence, LA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Clarence, LA

Average wind speed in December - Clarence, LA
  • Average wind speed in December: 6.2mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

Average humidity in December
Clarence, LA

Average humidity in December - Clarence, LA
  • Average humidity in December: 82%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are August and October (71%).

Average rainfall in December
Clarence, LA

Average rainfall in December - Clarence, LA
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is November (1.3").

Average rainfall days in December
Clarence, LA

Average rainfall days in December - Clarence, LA
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in December
Clarence, LA

Average snowfall in December - Clarence, LA
  • Average snowfall in December: 0.12"

The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Clarence, LA

Average snowfall days in December - Clarence, LA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.8 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
Clarence, LA

Average daylight in December / Average sunshine in December - Clarence, LA
  • Average daylight in December: 10h and 1min

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

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in December
Clarence, LA

Average sunshine days in December - Clarence, LA
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (12.1 days).

Average UV index in December
Clarence, LA

Average UV index in December - Clarence, LA
  • 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
Clarence, LA

Average cloud cover in December - Clarence, LA
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in December
Clarence, LA

Average visibility in December - Clarence, LA
  • Average visibility in December: 5mi

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

Clarence, Louisiana, USA

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