December weather forecast
Carlyss, LA

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Weather in December

December, the first month of the winter in Carlyss, is still a refreshing month, with temperature in the range of an average low of 47.5°F (8.6°C) and an average high of 61.7°F (16.5°C).

Temperature

As November makes way for December, Carlyss's average high-temperature eases from an agreeable 68.9°F (20.5°C) to an enjoyable 61.7°F (16.5°C). Throughout the month of December, Carlyss expects an average low of 47.5°F (8.6°C).

Humidity

In December, the average relative humidity is 80%.

Rainfall

In December, the rain falls for 13.1 days. Throughout December, 2.48" (63mm) of precipitation is accumulated. Throughout the year, in Carlyss, there are 160.8 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

With an average of 10h and 12min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:52 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:24 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 5h of sunshine.

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 3 suggests this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. To guard against the harmful effects of the Sun, minimize exposure during midday. 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.
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Frequently asked questions

What is the average December temperature in Carlyss?

In December, the average high-temperature and low-temperature in Carlyss are 61.7°F (16.5°C) and 47.5°F (8.6°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 104°F (40°C).

What is the average humidity in December in Carlyss?

In Carlyss, Louisiana, the average relative humidity in December is 80%.

How many days does it rain in December in Carlyss?

In December, the rain falls for 13.1 days. Throughout December, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Carlyss?

In Carlyss, Louisiana, snow does not fall in February through December.

Does it snow in Carlyss in December?

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

What is the month with the shortest days in Carlyss?

December has the shortest days of the year in Carlyss, with an average of 10h and 12min of daylight.

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

In December, the average day length in Carlyss is 10h and 14min.

When is the sunrise / sunset in December in Carlyss?

On the first day of December, sunrise is at 6:52 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:24 pm CST.

What is the month with the least sunshine in Carlyss?

December has the least sunshine of the year in Carlyss, with an average of 5h of sunshine.

How many hours of sunshine does Carlyss have in December?

In December, the average sunshine duration in Carlyss, Louisiana, is 5h.

What is the month with the lowest UV index in Carlyss?

With an average maximum UV index of 3, December is the month with the lowest UV index in Carlyss, Louisiana.

What is the UV index reading in December in Carlyss?

The average daily maximum UV index in December in Carlyss, Louisiana, is 3. A UV Index of 3 to 5 symbolizes 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
Carlyss, LA

Average temperature in December - Carlyss, LA
  • Average high temperature in December: 61.7°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in December: 47.5°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

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Average pressure in December
Carlyss, LA

Average pressure in December - Carlyss, LA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Carlyss, LA

Average wind speed in December - Carlyss, LA
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in December
Carlyss, LA

Average humidity in December - Carlyss, LA
  • Average humidity in December: 80%

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

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Average rainfall in December
Carlyss, LA

Average rainfall in December - Carlyss, LA
  • Average rainfall in December: 2.48"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (1.54").

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Average rainfall days in December
Carlyss, LA

Average rainfall days in December - Carlyss, LA
  • Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall in December
Carlyss, LA

Average snowfall in December - Carlyss, LA
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Carlyss, LA

Average snowfall days in December - Carlyss, LA
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in December /
Average sunshine in December
Carlyss, LA

Average daylight in December / Average sunshine in December - Carlyss, LA
  • 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Carlyss, LA

Average sunshine days in December - Carlyss, LA
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (10.6 days).

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Average UV index in December
Carlyss, LA

Average UV index in December - Carlyss, LA
  • Average UV index in December: 3

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

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Average cloud cover in December
Carlyss, LA

Average cloud cover in December - Carlyss, LA
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 26).

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Average visibility in December
Carlyss, LA

Average visibility in December - Carlyss, LA
  • Average visibility in December: 6mi

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

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Carlyss, Louisiana, USA

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