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
The average high-temperature slightly decreases in December, shifting from a pleasant 68.9°F (20.5°C) in November to an enjoyable 61.9°F (16.6°C). Grosse Tete's average low-temperature is measured at a frosty 47.3°F (8.5°C) during December.Humidity
The months with the highest humidity are February and December, with an average relative humidity of 81%.Rainfall
In Grosse Tete, in December, it is raining for 11.4 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, in Grosse Tete, there are 148.6 rainfall days, and 15.51" (394mm) of precipitation is accumulated.Snowfall
In Grosse Tete, snow does not fall in February through December.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 6:45 am and sunset at 5:04 pm. On the last day of December, in Grosse Tete, sunrise is at 7:02 am and sunset at 5:15 pm CST.
Sunshine
December has the least sunshine of the year in Grosse Tete, with an average of 5.1h of sunshine.UV index
December is the month with the lowest UV index in Grosse Tete, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In December, a regular UV index of 3 translates into these guidelines:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the usual temperature for Grosse Tete in December?
What are the most humid months in Grosse Tete?
What is the average humidity in December in Grosse Tete?
How much does it rain in Grosse Tete in December?
When it does not snow in Grosse Tete?
Does it snow in Grosse Tete in December?
What is the month with the shortest days in Grosse Tete?
How many hours of daylight does Grosse Tete have in December?
When is the sunrise / sunset in December in Grosse Tete?
What is the month with the least sunshine in Grosse Tete?
How long on average sun shines in December in Grosse Tete?
When is the lowest UV index in Grosse Tete?
How high is the UV index in December in Grosse Tete?
Average temperature in December
Grosse Tete, LA
- Average high temperature in December: 61.9°F
The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (59°F).
- Average low temperature in December: 47.3°F
The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).
Average pressure in December
Grosse Tete, 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 and August (29.96"Hg).
Average wind speed in December
Grosse Tete, LA
- Average wind speed in December: 6.5mph
The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in December
Grosse Tete, LA
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Grosse Tete, LA
- Average rainfall in December: 1.1"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is March (0.67").
Average rainfall days in December
Grosse Tete, LA
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is August (20.9 days).
The month with the least rainy days is November (7.1 days).
Average snowfall in December
Grosse Tete, LA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.08").
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
Grosse Tete, LA
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.3 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
Grosse Tete, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in December
Grosse Tete, LA
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is November (21.4 days).
The months with the least sunshine days are July and August (7.3 days).
Average UV index in December
Grosse Tete, LA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Grosse Tete, LA
- Average cloud cover in December: 47
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in December
Grosse Tete, LA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, June, October, November and December (6mi).
The months with the lowest visibility are March, April, May, July, August and September (5mi).
Grosse Tete, Louisiana, USA
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