Lake Charles
Louisiana, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and Climate
Lake Charles, LA

  • The average high temperature in August: 91.3°F

The warmest month (with the highest average high temperature) is August (91.3°F).
The month with the lowest average high temperature is January (60.6°F).

  • The average low temperature in August: 73.6°F

The month with the highest average low temperature is July (74.3°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).

  • The average rainfall in August: 4.9"

Wettest months (with the highest rainfall) are May and June (6.1").
The driest month (with the lowest rainfall) is February (3.3").

  • The average rainfall days in August: 11 days

Months with the highest number of rainy days are July and August (11 days).
The month with the lowest number of rainy days is October (6 days).

  • The average daylight in August: 13h

Months with the longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January and December (Average daylight: 10h).

  • The average sunshine in August: 9h

The month with most sunshine is June (Average sunshine: 10h).
Months with least sunshine are January and December (Average sunshine: 5).

  • The average UV index in August: 10

Months with the highest UV index are June and July (UV index 11).
Months with the lowest UV index are January and December (UV index 4).