August weather forecast
Sunset, LA

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Weather in August

The last month of the summer, August, is also a hot month in Sunset, Louisiana, with an average temperature fluctuating between 73.8°F (23.2°C) and 90.1°F (32.3°C).

Temperature

The onset of August brings with it an average high-temperature of a still tropical 90.1°F (32.3°C), showing a negligible variation from the month before. Sunset witnesses a consistent average low-temperature of 73.8°F (23.2°C) throughout August.

Heat index

During August, the heat index is calculated to be a burning hot 113°F (45°C). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
One should consider that heat index numbers are for shaded settings and light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In August, the average relative humidity is 80%.

Rainfall

In Sunset, in August, it is raining for 17.3 days, with typically 1.73" (44mm) of accumulated precipitation. Throughout the year, in Sunset, Louisiana, there are 135 rainfall days, and 12.44" (316mm) of precipitation is accumulated.

Snowfall

In Sunset, snow does not fall in February through November.

Daylight

The average length of the day in August is 13h and 13min.
On the first day of August in Sunset, sunrise is at 6:27 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:31 pm CDT.

Sunshine

In August, the average sunshine is 9.8h.

UV index

In Sunset, Louisiana, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, in Sunset, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 73.8°F (23.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 113°F (45°C).

What is the average humidity in August?

The average relative humidity in August is 80%.

How many days does it rain in August?

In Sunset, Louisiana, during August, the rain falls for 17.3 days and regularly aggregates up to 1.73" (44mm) of precipitation.

When it does not snow?

In Sunset, snow does not fall in February through November.

How many hours of daylight does Sunset have in August?

In Sunset, Louisiana, the average day length in August is 13h and 13min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:27 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:31 pm CDT.

How many hours of sunshine does Sunset have in August?

In Sunset, the average sunshine duration in August is 9.8h.

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Sunset, LA

Average temperature in August - Sunset, LA
  • Average high temperature in August: 90.1°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (58.3°F).

  • Average low temperature in August: 73.8°F

The month with the highest average low temperature is August (73.8°F).
The coldest month (with the lowest average low temperature) is January (43°F).

Average pressure in August
Sunset, LA

Average pressure in August - Sunset, LA
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Sunset, LA

Average wind speed in August - Sunset, LA
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is July (5mph).

Average humidity in August
Sunset, LA

Average humidity in August - Sunset, LA
  • Average humidity in August: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Sunset, LA

Average rainfall in August - Sunset, LA
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is March (0.59").

Average rainfall days in August
Sunset, LA

Average rainfall days in August - Sunset, LA
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (7.1 days).

Average snowfall in August
Sunset, LA

Average snowfall in August - Sunset, LA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Sunset, LA

Average snowfall days in August - Sunset, LA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in August /
Average sunshine in August
Sunset, LA

Average daylight in August / Average sunshine in August - Sunset, LA
  • Average daylight in August: 13h 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 August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in August
Sunset, LA

Average sunshine days in August - Sunset, LA
  • Average sunshine days in August: 8.3 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is August (8.3 days).

Average UV index in August
Sunset, LA

Average UV index in August - Sunset, LA
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in August
Sunset, LA

Average cloud cover in August - Sunset, LA
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in August
Sunset, LA

Average visibility in August - Sunset, LA
  • Average visibility in August: 5mi

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).

Sunset, Louisiana, USA

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