August weather forecastGueydan, LA
August
Weather in August
The last month of the summer, August, is another tropical month in Gueydan, Louisiana, with an average temperature fluctuating between 89.8°F (32.1°C) and 75.6°F (24.2°C).Temperature
August tends to be the warmest month, with temperatures averaging a daily high of 89.8°F (32.1°C) and a low of 75.6°F (24.2°C).Heat index
During August, the heat index is estimated at a blisteringly hot 111.2°F (44°C). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.
Humidity
In August, the average relative humidity is 78%.Rainfall
August is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.39" (86mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
In August, the average length of the day is 13h and 12min.On the first day of the month, sunrise is at 6:29 am and sunset at 8:03 pm. On the last day of August, sunrise is at 6:46 am and sunset at 7:33 pm CDT.
Sunshine
In Gueydan, the average sunshine in August is 10.1h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Gueydan, LA
- Average high temperature in August: 89.8°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 August: 75.6°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 August
Gueydan, LA
- Average pressure in August: 29.95"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 August
Gueydan, LA
- Average wind speed in August: 5.8mph
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 August
Gueydan, LA
- Average humidity in August: 78%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in August
Gueydan, LA
- Average rainfall in August: 3.39"
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 August
Gueydan, LA
- Average rainfall days in August: 18.3 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 August
Gueydan, LA
- Average snowfall in August: 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 August
Gueydan, LA
- Average snowfall days in August: 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 August /
Average sunshine in August
Gueydan, LA
- Average daylight in August: 13h and 12min
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 August: 10h and 6min
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 August
Gueydan, LA
- Average sunshine days in August: 10.8 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 August
Gueydan, LA
- Average UV index in August: 7
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 August
Gueydan, LA
- Average cloud cover in August: 31
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 August
Gueydan, LA
- Average visibility in August: 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).
