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 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 brings a slight decrease in temperature, down from a comfortable 66.9°F (19.4°C) in November to a mild 59.9°F (15.5°C). December witnesses an average low-temperature hovering around a chilly 45.5°F (7.5°C).Humidity
The average relative humidity in December is 81%.Rainfall
In Plaucheville, during December, the rain falls for 13 days and regularly aggregates up to 3.39" (86mm) of precipitation. Throughout the year, there are 174.9 rainfall days, and 38.82" (986mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. 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 Plaucheville, during the entire year, snow falls for 1.1 days and aggregates up to 0.55" (14mm) of snow.Daylight
December has the shortest days of the year, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 6:48 am and sunset at 5:05 pm. On the last day of December, sunrise is at 7:05 am and sunset at 5:16 pm CST.
Sunshine
With an average of 4.7h of sunshine, December has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 in December translates into these instructions:
Ensure safety - Sun damage prevention is strongly urged. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How much does it rain in Plaucheville in December?
When does it start snowing?
What is the month with the shortest days?
How many hours of daylight does Plaucheville have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Plaucheville have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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
Plaucheville, 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).
Plaucheville, Louisiana, USA
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