Average annual temperature is 16.6 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 2.0 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Fort Louis
* Weather data for Fort Louis South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.3 | 28.9 | 29.1 | 29.5 | 27.4 | 25.5 | 26.1 | 28.8 | 34.2 | 35.8 | 34.7 | 31.6 |
| Average daytime temperature (°C) | 26.1 | 23.4 | 24.1 | 23.9 | 19.9 | 19.6 | 17.9 | 21.1 | 25.8 | 22.1 | 25.9 | 23.8 |
| Average temperature (°C) | 20.1 | 18.8 | 18.7 | 17.3 | 14.3 | 13.2 | 11.9 | 14.1 | 17.3 | 15.8 | 19.2 | 18.4 |
| Average night temperature (°C) | 14.8 | 15.6 | 14.6 | 12.4 | 10.1 | 8.4 | 6.9 | 8.6 | 10.8 | 10.7 | 13.7 | 14.1 |
| Absolute minimum temperature (°C) | 8.6 | 12.8 | 8.8 | 8.8 | 4.3 | 4.1 | 2.5 | 2.0 | 3.7 | 4.2 | 3.8 | 10.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.5 | 7.9 | 9.8 | 9.5 | 8.6 | 9.3 | 8.4 | 9.2 | 9.8 | 7.9 | 9.5 | 7.7 |
| Precipitation (mm) | 95 | 255 | 50 | 16 | 40 | 7 | 18 | 5 | 21 | 161 | 71 | 196 |
| Sunny days | 16 | 4 | 7 | 18 | 18 | 25 | 25 | 23 | 14 | 12 | 6 | 4 |
| Rainy days | 15 | 24 | 24 | 12 | 13 | 5 | 6 | 8 | 16 | 19 | 24 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fort Louis is at