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 minor shift in the average high-temperature, adjusting from a refreshing 63.3°F (17.4°C) in November to a fresh 55.2°F (12.9°C). Thirteen Points Landing's nighttime temperature in December drops to an average of 41.5°F (5.3°C).Humidity
The months with the highest humidity are February, March and December, with an average relative humidity of 80%.Rainfall
In December, the rain falls for 11.4 days. Throughout December, 3.11" (79mm) of precipitation is accumulated. In Thirteen Points Landing, during the entire year, the rain falls for 148.5 days and collects up to 34.09" (866mm) of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 1.7 snowfall days, and 0.71" (18mm) of snow is accumulated.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:53 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:12 pm CST.
Sunshine
In Thirteen Points Landing, the average sunshine in December is 5h.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 medium health hazard from exposure to the Sun's UV rays for the average person.Note: In December, an average UV index of 3 transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Thirteen Points Landing in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Thirteen Points Landing have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Thirteen Points Landing, LA
- Average high temperature in December: 55.2°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (52.5°F).
- Average low temperature in December: 41.5°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).
Average pressure in December
Thirteen Points Landing, LA
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Thirteen Points Landing, LA
- Average wind speed in December: 6.8mph
The windiest months (with the highest average wind speed) are March and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Thirteen Points Landing, LA
- Average humidity in December: 80%
The months with the highest relative humidity are February, March and December (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Thirteen Points Landing, LA
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is April (4.13").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in December
Thirteen Points Landing, LA
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in December
Thirteen Points Landing, LA
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Thirteen Points Landing, LA
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (0.8 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
Thirteen Points Landing, LA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Thirteen Points Landing, LA
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (13.6 days).
Average UV index in December
Thirteen Points Landing, 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
Thirteen Points Landing, LA
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Thirteen Points Landing, 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).
Thirteen Points Landing, Louisiana, USA
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