December weather forecast
Moreauville, LA

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Weather in December

The first month of the winter, December, is still a refreshing month in Moreauville, Louisiana, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 45.5°F (7.5°C).

Temperature

December is characterized by a slight reduction in average high-temperature, easing from 66.9°F (19.4°C) in November to a still refreshing 59.9°F (15.5°C). Nighttime temperatures in December average to a frosty 45.5°F (7.5°C).

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Moreauville, Louisiana, in December, during 13 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Moreauville, during the entire year, the rain falls for 174.9 days and collects up to 38.82" (986mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Moreauville, during the entire year, snow falls for 1.1 days and aggregates up to 0.55" (14mm) of snow.

Daylight

The month with the shortest days is December, with an average of 10h and 12min of daylight.
On the first day of December, sunrise is at 6:48 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:16 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 4.7h 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 reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In December, an average UV index of 3 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Moreauville?

The high-temperature during December is 59.9°F (15.5°C) and the low-temperature is 45.5°F (7.5°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 102.2°F (39°C).

What is the average humidity in December?

In December, the average relative humidity is 81%.

How much does it rain in December?

In Moreauville, in December, it is raining for 13 days, with typically 3.39" (86mm) of accumulated precipitation.

When does it start snowing?

December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

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

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 6:48 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:16 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 4.7h of sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 4.7h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

In Moreauville, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe 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
Moreauville, LA

Average temperature in December - Moreauville, LA
  • Average high temperature in December: 59.9°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in December: 45.5°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.7°F).

Average pressure in December
Moreauville, LA

Average pressure in December - Moreauville, 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 (29.95"Hg).

Average wind speed in December
Moreauville, LA

Average wind speed in December - Moreauville, LA
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and September (5.2mph).

Average humidity in December
Moreauville, LA

Average humidity in December - Moreauville, LA
  • Average humidity in December: 81%

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

Average rainfall in December
Moreauville, LA

Average rainfall in December - Moreauville, LA
  • Average rainfall in December: 3.39"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in December
Moreauville, LA

Average rainfall days in December - Moreauville, LA
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is August (20 days).
The month with the least rainy days is October (10 days).

Average snowfall in December
Moreauville, LA

Average snowfall in December - Moreauville, LA
  • Average snowfall in December: 0.08"

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Moreauville, LA

Average snowfall days in December - Moreauville, LA
  • 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
Moreauville, LA

Average daylight in December / Average sunshine in December - Moreauville, 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: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in December
Moreauville, LA

Average sunshine days in December - Moreauville, LA
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (19.8 days).
The months with the least sunshine days are July and August (9.2 days).

Average UV index in December
Moreauville, LA

Average UV index in December - Moreauville, 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
Moreauville, LA

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

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

Average visibility in December
Moreauville, LA

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

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

Moreauville, Louisiana, USA

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