Average annual temperature is 8.3 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 131 days
Number of rainy days: 184 days
Number of snow days: 50 days
Look at detailed online map of Lake Charles
* Weather data for Lake Charles Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.8 | 10.3 | 9.6 | 22.2 | 27.7 | 24.8 | 29.6 | 25.4 | 29.7 | 27.6 | 13.5 | 13.2 |
| Average daytime temperature (°C) | 0.5 | 0.9 | 2.2 | 11.0 | 14.8 | 20.7 | 23.6 | 21.5 | 19.8 | 14.2 | 6.1 | 4.2 |
| Average temperature (°C) | -1.7 | -3.4 | -0.9 | 6.0 | 10.0 | 16.7 | 20.0 | 18.3 | 16.7 | 11.5 | 3.5 | 2.0 |
| Average night temperature (°C) | -3.5 | -6.7 | -3.7 | 2.5 | 6.0 | 13.3 | 17.1 | 15.8 | 14.0 | 9.6 | 1.1 | 0.2 |
| Absolute minimum temperature (°C) | -10.9 | -21.7 | -10.2 | -4.5 | 0.8 | 9.9 | 13.9 | 11.4 | 7.7 | 1.1 | -5.4 | -5.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 1.7 | 4.6 | 6.6 | 8.1 | 11.3 | 11.8 | 12.2 | 10.4 | 9.7 | 5.1 | 4.6 | 2.3 |
| Precipitation (mm) | 96 | 74 | 76 | 119 | 39 | 48 | 146 | 152 | 51 | 154 | 59 | 53 |
| Sunny days | 5 | 9 | 11 | 11 | 21 | 18 | 6 | 10 | 18 | 5 | 8 | 9 |
| Rainy days | 12 | 6 | 8 | 16 | 10 | 12 | 25 | 21 | 12 | 26 | 19 | 17 |
| Snow days | 14 | 13 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Lake Charles during the most sunny months:
Months with the longest average daylight duration in Lake Charles:
The largest precipitation sum in Lake Charles is at