August weather forecast
Lake Charles, LA

A large ship has docked on the shores of the iconic Lake Charles in Louisiana
A large ship has docked on the shores of the iconic Lake Charles in Louisiana

Weather in August

August, the last month of the summer in Lake Charles, is another hot month, with an average temperature ranging between max 91.4°F (33°C) and min 75.6°F (24.2°C).

Temperature

With an average high-temperature of 91.4°F (33°C) and an average low-temperature of 75.6°F (24.2°C), August is the warmest month.

Heat index

The average heat index in August is computed to be a burning hot 116.6°F (47°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, differences in body mass, height, and shape), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in August in Lake Charles is 77%.

Rainfall

August is the month with the most rainfall in Lake Charles. Rain falls for 22.2 days and accumulates 5.75" (146mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

In August, the average length of the day is 13h and 12min.
On the first day of August in Lake Charles, sunrise is at 6:31 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:37 pm CDT.

Sunshine

The average sunshine in August in Lake Charles is 10.4h.

UV index

The months with the highest UV index in Lake Charles are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in August interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the warmest month in Lake Charles?

August is the warmest month in Lake Charles, with an average high-temperature of 91.4°F (33°C) and an average low-temperature of 75.6°F (24.2°C).

What is the temperature in August in Lake Charles?

The average high-temperature, in August, in Lake Charles, is 91.4°F (33°C), while the average low-temperature is 75.6°F (24.2°C). in August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 116.6°F (47°C).

What is the average humidity in August in Lake Charles?

The average relative humidity in August in Lake Charles is 77%.

What is the wettest month in Lake Charles?

The month with the most rainfall in Lake Charles is August, when the rain falls for 22.2 days and typically aggregates up to 5.75" (146mm) of precipitation.

How much does it rain in Lake Charles in August?

In Lake Charles, Louisiana, in August, during 22.2 rainfall days, 5.75" (146mm) of precipitation is typically accumulated.

When it does not snow in Lake Charles?

In Lake Charles, snow does not fall in February through November.

What is the average length of the day in August in Lake Charles?

In Lake Charles, the average day length in August is 13h and 12min.

When are sunrise and sunset in August in Lake Charles?

In August, on the first day of the month, sunrise is at 6:31 am and sunset at 8:06 pm. On the last day of the month, in Lake Charles, Louisiana, sunrise is at 6:49 am and sunset at 7:37 pm CDT.

How long on average sun shines in August in Lake Charles?

The average sunshine duration in August in Lake Charles, Louisiana, is 10.4h.

What are the months with the highest UV index in Lake Charles?

The months with the highest UV index in Lake Charles are May through August, with an average maximum UV index of 7.

How high is the UV index in August in Lake Charles?

In Lake Charles, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Lake Charles, LA

Average temperature in August - Lake Charles, LA
  • Average high temperature in August: 91.4°F

The warmest month (with the highest average high temperature) is August (91.4°F).
The month with the lowest average high temperature is January (59.4°F).

  • Average low temperature in August: 75.6°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

[Resources]

Average pressure in August
Lake Charles, LA

Average pressure in August - Lake Charles, LA
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

[Resources]

Average wind speed in August
Lake Charles, LA

Average wind speed in August - Lake Charles, LA
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).

[Resources]

Average humidity in August
Lake Charles, LA

Average humidity in August - Lake Charles, LA
  • Average humidity in August: 77%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in August
Lake Charles, LA

Average rainfall in August - Lake Charles, LA
  • Average rainfall in August: 5.75"

The wettest month (with the highest rainfall) is August (5.75").
The driest month (with the least rainfall) is February (2.32").

[Resources]

Average rainfall days in August
Lake Charles, LA

Average rainfall days in August - Lake Charles, LA
  • Average rainfall days in August: 22.2 days

The month with the highest number of rainy days is August (22.2 days).
The month with the least rainy days is November (10.1 days).

[Resources]

Average snowfall in August
Lake Charles, LA

Average snowfall in August - Lake Charles, LA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in August
Lake Charles, LA

Average snowfall days in August - Lake Charles, 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 and November (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Lake Charles, LA

Average daylight in August / Average sunshine in August - Lake Charles, LA
  • Average daylight in August: 13h and 12min

The month with the longest days is June (Average daylight: 14h and 4min).
The month with the shortest days is December (Average daylight: 10h and 14min).

  • Average sunshine in August: 10h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

[Resources]

Average sunshine days in August
Lake Charles, LA

Average sunshine days in August - Lake Charles, LA
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is August (7.3 days).

[Resources]

Average UV index in August
Lake Charles, LA

Average UV index in August - Lake Charles, 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).

[Resources]

Average cloud cover in August
Lake Charles, LA

Average cloud cover in August - Lake Charles, LA
  • Average cloud cover in August: 28

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 25).

[Resources]

Average visibility in August
Lake Charles, LA

Average visibility in August - Lake Charles, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location