Average annual temperature is 6.1 °C
Absolute maximum temperature: 22.5 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 108 days
Number of rainy days: 250 days
Number of snow days: 7 days
Look at detailed online map of Port Louis South
* Weather data for Port Louis South Falkland Islands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.5 | 21.4 | 19.1 | 14.1 | 11.4 | 8.0 | 8.1 | 8.8 | 9.8 | 19.4 | 17.1 | 17.9 |
| Average daytime temperature (°C) | 15.7 | 15.1 | 12.5 | 9.0 | 7.8 | 4.4 | 3.8 | 5.0 | 4.9 | 9.6 | 10.7 | 11.7 |
| Average temperature (°C) | 11.5 | 11.1 | 8.9 | 6.4 | 5.6 | 2.6 | 1.8 | 2.6 | 2.4 | 5.9 | 6.9 | 8.2 |
| Average night temperature (°C) | 8.2 | 7.9 | 6.1 | 4.0 | 3.4 | 1.0 | -0.2 | 0.5 | 0.4 | 2.8 | 3.6 | 5.3 |
| Absolute minimum temperature (°C) | 4.0 | 4.4 | 0.9 | 0.6 | -0.2 | -4.3 | -3.9 | -1.8 | -3.3 | -1.7 | 1.6 | 1.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 |
| Daylight mean duration (h) | 16.0 | 14.4 | 12.5 | 10.5 | 8.8 | 7.9 | 8.3 | 9.8 | 11.7 | 13.7 | 15.5 | 16.6 |
| Daylight minimum duration (h) | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 | 7.0 | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 |
| Sunshine mean duration (h) | 9.9 | 9.0 | 8.2 | 5.2 | 4.1 | 2.9 | 3.8 | 4.3 | 6.0 | 9.1 | 9.7 | 9.8 |
| Precipitation (mm) | 41 | 46 | 51 | 49 | 45 | 76 | 49 | 36 | 51 | 39 | 73 | 68 |
| Sunny days | 15 | 4 | 8 | 8 | 14 | 9 | 12 | 8 | 5 | 11 | 8 | 6 |
| Rainy days | 16 | 24 | 23 | 21 | 17 | 19 | 18 | 23 | 22 | 20 | 22 | 25 |
| Snow days | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 3 | 0 | 0 | 0 |
The best time to visit Port Louis South during the most sunny months:
Months with the longest average daylight duration in Port Louis South:
The largest precipitation sum in Port Louis South is at