August weather forecastDes Allemands, LA
August
Weather in August
The last month of the summer, August, is another tropical month in Des Allemands, Louisiana, with an average temperature fluctuating between 77°F (25°C) and 89.2°F (31.8°C).Temperature
Des Allemands starts August with an average high-temperature of a still tropical 89.2°F (31.8°C), hinting at a minimal fluctuation from July. The nighttime temperature, during August, averages of 77°F (25°C).Heat index
For August, the heat index is computed to be a scorching 109.4°F (43°C). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
The months with the highest humidity in Des Allemands are February, July, August and December, with an average relative humidity of 78%.Rainfall
In Des Allemands, in August, it is raining for 19.5 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, there are 141.6 rainfall days, and 15.71" (399mm) of precipitation is accumulated.Snowfall
In Des Allemands, snow does not fall in February through December.Daylight
In Des Allemands, the average length of the day in August is 13h and 11min.On the first day of the month, sunrise is at 6:21 am and sunset at 7:54 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:25 pm CDT.
Sunshine
In Des Allemands, the average sunshine in August is 10.6h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 7 in August transforms into this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Des Allemands, LA
- Average high temperature in August: 89.2°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in August: 77°F
The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in August
Des Allemands, LA
- Average pressure in August: 29.97"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 (29.97"Hg).
Average wind speed in August
Des Allemands, LA
- Average wind speed in August: 5.4mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity in August
Des Allemands, LA
- Average humidity in August: 78%
The months with the highest relative humidity are February, July, August and December (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall in August
Des Allemands, LA
- Average rainfall in August: 2.8"
The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is March (0.71").
Average rainfall days in August
Des Allemands, LA
- Average rainfall days in August: 19.5 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is November (6.7 days).
Average snowfall days in August
Des Allemands, LA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.1 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
Des Allemands, 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 36min
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 August
Des Allemands, LA
- Average sunshine days in August: 8.2 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is August (8.2 days).
Average UV index in August
Des Allemands, LA
- Average UV index in August: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in August
Des Allemands, LA
- Average cloud cover in August: 28
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in August
Des Allemands, 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).
