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 onset of December entails a subtle temperature shift, as the average high-temperature eases from a pleasant 68.9°F (20.5°C) in November to a comfortable 62.4°F (16.9°C). In the month of December, Gueydan records a consistent average low-temperature of 48.7°F (9.3°C).Humidity
In December, the average relative humidity in Gueydan is 79%.Rainfall
In Gueydan, in December, during 11.5 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, there are 144.3 rainfall days, and 22.17" (563mm) of precipitation is accumulated.Snowfall
In Gueydan, snow does not fall in February through December.Daylight
With an average of 10h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:48 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:20 pm CST.
Sunshine
The month with the least sunshine in Gueydan is December, with an average of 5h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In December, a daily UV index of 3 turns into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Around midday, solar radiation is most harmful; hence, exposure should be limited. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Gueydan in December?
What is the average humidity in December in Gueydan?
How many days does it rain in December in Gueydan?
When it does not snow in Gueydan?
Does it snow in Gueydan in December?
What is the month with the shortest days in Gueydan?
How many hours of daylight does Gueydan have in December?
When are sunrise and sunset in December in Gueydan?
What is the month with the least sunshine in Gueydan?
How long on average sun shines in December in Gueydan?
When is the lowest UV index in Gueydan?
What is the UV index reading in December in Gueydan?
Average temperature in December
Gueydan, LA
- Average high temperature in December: 62.4°F
The warmest month (with the highest average high temperature) is August (89.8°F).
The month with the lowest average high temperature is January (59.7°F).
- Average low temperature in December: 48.7°F
The months with the highest average low temperature are July and August (75.6°F).
The coldest month (with the lowest average low temperature) is January (45°F).
Average pressure in December
Gueydan, 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 and August (29.95"Hg).
Average wind speed in December
Gueydan, LA
- Average wind speed in December: 8.7mph
The windiest months (with the highest average wind speed) are February and April (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in December
Gueydan, 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 (72%).
Average rainfall in December
Gueydan, LA
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is March (1.18").
Average rainfall days in December
Gueydan, LA
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (8 days).
Average snowfall in December
Gueydan, LA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.04").
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
Gueydan, 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
Gueydan, 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Gueydan, LA
- Average sunshine days in December: 16.6 days
The months with the most sunshine days are January and November (20.6 days).
The months with the least sunshine days are July and August (10.8 days).
Average UV index in December
Gueydan, 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
Gueydan, 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 26).
Average visibility in December
Gueydan, 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).
Gueydan, Louisiana, USA
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