Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December is characterized by a mild reduction in the average high-temperature, from an agreeable 69.6°F (20.9°C) in November to an enjoyable 63.7°F (17.6°C). Des Allemands reports an average nighttime low-temperature of 50.9°F (10.5°C) in December.Humidity
February, July, August and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In December, the rain falls for 9.4 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 141.6 rainfall days, and 15.71" (399mm) of precipitation is accumulated.Snowfall
In Des Allemands, snow does not fall in February through December.Daylight
The month with the shortest days is December, with an average of 10h and 18min of daylight.On the first day of December, sunrise is at 6:40 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 5:13 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.2h 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 moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 suggests these recommendations:
Act with care - The need to guard against sun damage is communicated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Des Allemands in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When it does not snow?
Does it snow in December?
What is the month with the shortest days in Des Allemands?
How many hours of daylight does Des Allemands have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Des Allemands have in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Des Allemands, LA
- Average high temperature in December: 63.7°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in December: 50.9°F
The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in December
Des Allemands, LA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).
Average wind speed in December
Des Allemands, LA
- Average wind speed in December: 8.2mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity in December
Des Allemands, LA
- Average humidity in December: 78%
The months with the highest relative humidity are February, July, August and December (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Des Allemands, LA
- Average rainfall in December: 0.94"
The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is March (0.71").
Average rainfall days in December
Des Allemands, LA
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is November (6.7 days).
Average snowfall days in December
Des Allemands, LA
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.1 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
Des Allemands, LA
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in December
Des Allemands, LA
- Average sunshine days in December: 20 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is August (8.2 days).
Average UV index in December
Des Allemands, LA
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Des Allemands, LA
- Average cloud cover in December: 45
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in December
Des Allemands, 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).
Des Allemands, Louisiana, USA
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