December weather forecast
Catfish Landing, LA

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Weather in December

The first month of the winter, December, is still a comfortable month in Catfish Landing, Louisiana, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 47.7°F (8.7°C).

Temperature

The commencement of December indicates a gentle shift in the average high-temperature, receding from November's pleasant 68.9°F (20.5°C) to a refreshing 62.2°F (16.8°C). December witnesses an average nighttime temperature of 47.7°F (8.7°C).

Humidity

The months with the highest humidity are February and December, with an average relative humidity of 81%.

Rainfall

In Catfish Landing, in December, it is raining for 10.7 days, with typically 1.3" (33mm) of accumulated precipitation. In Catfish Landing, during the entire year, the rain falls for 151.5 days and collects up to 18.62" (473mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

December has the shortest days of the year, with an average of 10h and 12min of daylight.
On the first day of December, sunrise is at 6:42 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 5:12 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 5.1h of sunshine.

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

In Catfish Landing, in December, the average high-temperature is 62.2°F (16.8°C), and the average low-temperature is 47.7°F (8.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in September is calculated to be 104°F (40°C).

What is the most humid month?

The months with the highest humidity are February and December, with an average relative humidity of 81%.

What is the average humidity in December?

In Catfish Landing, the average relative humidity in December is 81%.

How many days does it rain in December?

In Catfish Landing, during December, the rain falls for 10.7 days and regularly aggregates up to 1.3" (33mm) of precipitation.

When it does not snow?

In Catfish Landing, snow does not fall in February through December.

Does it snow in December?

In Catfish Landing, in December, it doesn't snow. In January, it regularly snows.

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 Catfish Landing have in December?

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

When are sunrise and sunset in December?

On the first day of December, sunrise is at 6:42 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 5:12 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.1h of sunshine.

How many hours of sunshine does Catfish Landing have in December?

The average sunshine duration in December is 5.1h.

What is the month with the lowest UV index?

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

How high is the UV index in December in Catfish Landing?

In Catfish Landing, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
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
Catfish Landing, LA

Average temperature in December - Catfish Landing, LA
  • Average high temperature in December: 62.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in December: 47.7°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

Average pressure in December
Catfish Landing, LA

Average pressure in December - Catfish Landing, LA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Catfish Landing, LA

Average wind speed in December - Catfish Landing, LA
  • Average wind speed in December: 6.7mph

The windiest months (with the highest average wind speed) are February and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in December
Catfish Landing, LA

Average humidity in December - Catfish Landing, LA
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).

Average rainfall in December
Catfish Landing, LA

Average rainfall in December - Catfish Landing, LA
  • Average rainfall in December: 1.3"

The wettest month (with the highest rainfall) is July (3.03").
The driest months (with the least rainfall) are March and November (0.98").

Average rainfall days in December
Catfish Landing, LA

Average rainfall days in December - Catfish Landing, LA
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.9 days).

Average snowfall in December
Catfish Landing, LA

Average snowfall in December - Catfish Landing, LA
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Catfish Landing, LA

Average snowfall days in December - Catfish Landing, 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).

Average daylight in December /
Average sunshine in December
Catfish Landing, LA

Average daylight in December / Average sunshine in December - Catfish Landing, 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 1min

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 6min).

Average sunshine days in December
Catfish Landing, LA

Average sunshine days in December - Catfish Landing, LA
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (9.3 days).

Average UV index in December
Catfish Landing, LA

Average UV index in December - Catfish Landing, 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).

Average cloud cover in December
Catfish Landing, LA

Average cloud cover in December - Catfish Landing, LA
  • Average cloud cover in December: 47

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 26).

Average visibility in December
Catfish Landing, LA

Average visibility in December - Catfish Landing, LA
  • Average visibility in December: 6mi

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

Catfish Landing, Louisiana, USA

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