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
During the shift to December, Rose Bluff records a mild decrease in average high-temperature, moving from an agreeable 68.9°F (20.5°C) in November to a comfortable 61.7°F (16.5°C). During the December nights, an average temperature of 47.5°F (8.6°C) is observed in Rose Bluff.Humidity
In Rose Bluff, the average relative humidity in December is 80%.Rainfall
In December, in Rose Bluff, the rain falls for 13.1 days. Throughout December, 2.48" (63mm) of precipitation is accumulated. In Rose Bluff, Louisiana, during the entire year, the rain falls for 160.8 days and collects up to 28.54" (725mm) of precipitation.Snowfall
February through December are months without snowfall in Rose Bluff.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 6:52 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:23 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index in Rose Bluff, Louisiana. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in December translates into this advice:
Guard yourself - Precautionary measures against sun damage are advocated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are December temperatures in Rose Bluff?
What is the average humidity in December in Rose Bluff?
How many days does it rain in December in Rose Bluff?
When it does not snow in Rose Bluff?
Does it snow in Rose Bluff in December?
What is the month with the shortest days in Rose Bluff?
How many hours of daylight does Rose Bluff have in December?
What time are sunrise and sunset in December in Rose Bluff?
What is the month with the least sunshine in Rose Bluff?
How many hours of sunshine does Rose Bluff have in December?
When is the lowest UV index in Rose Bluff?
What is the UV index intensity in December in Rose Bluff?
Average temperature in December
Rose Bluff, LA
- Average high temperature in December: 61.7°F
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in December: 47.5°F
The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in December
Rose Bluff, LA
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Rose Bluff, LA
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in December
Rose Bluff, LA
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Rose Bluff, LA
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days in December
Rose Bluff, LA
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in December
Rose Bluff, LA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Rose Bluff, LA
- Average snowfall days in December: 0 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, November and December (0 days).
Average daylight in December /
Average sunshine in December
Rose Bluff, 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: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Rose Bluff, LA
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (10.6 days).
Average UV index in December
Rose Bluff, 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
Rose Bluff, LA
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility in December
Rose Bluff, 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).
Rose Bluff, Louisiana, USA
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