Lake Charles
The tables below display average monthly climate and weather indicators in Lake Charles Louisiana.
Temperature by: Fahrenheit / Centigrade
| Lake Charles Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | 10.2 | 12.1 | 15.9 | 20.2 | 23.8 | 26.8 | 27.9 | 27.7 | 25.4 | 20.6 | 15.8 | 11.9 | 19.9 |
| Avg. Max Temperature | 15.4 | 17.4 | 21.5 | 25.5 | 28.9 | 31.7 | 32.7 | 32.7 | 30.4 | 26.8 | 21.6 | 17.4 | 25.2 |
| Avg. Min Temperature | 5.1 | 6.7 | 10.4 | 14.8 | 18.7 | 22.0 | 23.1 | 22.8 | 20.3 | 14.4 | 10.0 | 6.4 | 14.6 |
| Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | 2.0 | 14.0 | 23.0 | 22.0 | 12.0 | 1.0 | 0.0 | 0.0 | 75.0 |
| Days with Min Temp Below Freezing | 5.0 | 3.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 1.0 | 4.0 | 14.0 |
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| Lake Charles Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 467 | 328 | 178 | 40.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 35.0 | 193 | 375 | 1616 |
| Cooling Degree Days | 15.0 | 12.0 | 45.0 | 139 | 307 | 459 | 533 | 524 | 381 | 162 | 55.0 | 18.0 | 2650 |
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| Lake Charles Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 4.5 | 3.6 | 3.3 | 3.3 | 5.7 | 5.0 | 5.2 | 5.3 | 5.7 | 4.0 | 4.3 | 5.1 | 54.8 |
| Days with Precipitation 0.01 inch or More | 10.0 | 8.0 | 8.0 | 7.0 | 8.0 | 9.0 | 11.0 | 11.0 | 9.0 | 6.0 | 8.0 | 9.0 | 104 |
| Monthly Snowfall (inches) | 0.2 | 0.1 | < 0.05 | < 0.05 | < 0.05 | 0.0 | < 0.05 | 0.0 | 0.0 | 0.0 | < 0.05 | < 0.05 | 0.3 |
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| Other Lake Charles Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 9.9 | 10.1 | 10.4 | 10.0 | 8.7 | 7.5 | 6.4 | 6.2 | 7.1 | 7.8 | 9.0 | 9.4 | 8.5 |
| Clear Days | 7.0 | 8.0 | 7.0 | 7.0 | 7.0 | 8.0 | 6.0 | 7.0 | 10.0 | 13.0 | 10.0 | 8.0 | 98.0 |
| Partly Cloudy Days | 6.0 | 6.0 | 8.0 | 9.0 | 11.0 | 13.0 | 14.0 | 15.0 | 11.0 | 9.0 | 8.0 | 7.0 | 115 |
| Cloudy Days | 19.0 | 15.0 | 16.0 | 15.0 | 12.0 | 9.0 | 10.0 | 9.0 | 9.0 | 9.0 | 13.0 | 17.0 | 152 |
| Percent of Possible Sunshine | 59.0 | 63.0 | 72.0 | 69.0 | 70.0 | 76.0 | 82.0 | 80.0 | 77.0 | 74.0 | 66.0 | 59.0 | 71.0 |
| Avg. Relative Humidity | 61.0 | 78.5 | 77.0 | 77.0 | 77.5 | 78.5 | 79.5 | 80.0 | 79.0 | 77.5 | 73.5 | 75.5 | 79.5 |
Weather information for other cities in Louisiana