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
The start of December comes with a small reduction in the average high-temperature, subtly receding from an agreeable 68.9°F (20.5°C) in November to a comfortable 63°F (17.2°C). During December, Centerville observes a consistent average nighttime temperature of 50.9°F (10.5°C).Humidity
The average relative humidity in December is 79%.Rainfall
In Centerville, in December, it is raining for 10.6 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, in Centerville, Louisiana, there are 154.8 rainfall days, and 21.73" (552mm) of precipitation is accumulated.Snowfall
Months with snowfall are January and December. December is the first month it typically snows in Centerville, Louisiana. Throughout December, there are 0.1 snowfall days. Throughout the year, there are 0.3 snowfall days.Daylight
The month with the shortest days is December, with an average of 10h and 18min of daylight.On the first day of December in Centerville, sunrise is at 6:43 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:17 pm CST.
Sunshine
The month with the least sunshine in Centerville is December, with an average of 5.2h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 3 translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are December temperatures in Centerville?
What is the average humidity in December in Centerville?
How much does it rain in Centerville in December?
When does it start to snow in Centerville?
What is the month with the shortest days in Centerville?
What is the average length of the day in December in Centerville?
When is the sunrise / sunset in December in Centerville?
What is the month with the least sunshine in Centerville?
How many hours of sunshine does Centerville have in December?
When is the lowest UV index in Centerville?
What is the UV index intensity in December in Centerville?
Average temperature in December
Centerville, LA
- Average high temperature in December: 63°F
The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (59.7°F).
- Average low temperature in December: 50.9°F
The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in December
Centerville, LA
- Average pressure in December: 30.11"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 (29.96"Hg).
Average wind speed in December
Centerville, LA
- Average wind speed in December: 8.7mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in December
Centerville, LA
- Average humidity in December: 79%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Centerville, LA
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is March (0.83").
Average rainfall days in December
Centerville, LA
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is August (21.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall days in December
Centerville, LA
- Average snowfall days in December: 0.1 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 and November (0 days).
Average daylight in December /
Average sunshine in December
Centerville, 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
Centerville, LA
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in December
Centerville, 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
Centerville, LA
- Average cloud cover in December: 46
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in December
Centerville, 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).
Centerville, Louisiana, USA
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