Average annual temperature is 5.2 °C
Absolute maximum temperature: 19.1 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 69 days
Number of rainy days: 266 days
Number of snow days: 30 days
Look at detailed online map of Port-aux-Français
* Weather data for Port-aux-Français French Southern Territories is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.1 | 17.2 | 15.5 | 14.1 | 12.0 | 12.3 | 9.2 | 9.8 | 10.6 | 10.1 | 12.0 | 14.7 |
| Average daytime temperature (°C) | 11.4 | 10.9 | 10.4 | 9.2 | 7.6 | 5.7 | 4.1 | 4.9 | 4.7 | 5.5 | 7.9 | 9.9 |
| Average temperature (°C) | 8.3 | 8.0 | 8.0 | 6.6 | 5.5 | 3.9 | 1.9 | 2.7 | 2.5 | 3.1 | 5.4 | 6.8 |
| Average night temperature (°C) | 4.4 | 4.7 | 5.8 | 3.6 | 3.1 | 1.6 | -0.4 | 0.3 | 0.2 | 0.2 | 2.3 | 3.4 |
| Absolute minimum temperature (°C) | 0.4 | 1.5 | 1.9 | -1.7 | -3.2 | -1.4 | -5.2 | -2.4 | -2.2 | -2.0 | 0.1 | 0.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 16.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 |
| Daylight mean duration (h) | 15.7 | 14.2 | 12.4 | 10.6 | 9.1 | 8.3 | 8.6 | 10.0 | 11.7 | 13.6 | 15.2 | 16.2 |
| Daylight minimum duration (h) | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 |
| Sunshine mean duration (h) | 9.2 | 7.8 | 3.9 | 5.1 | 3.3 | 2.0 | 4.2 | 4.2 | 6.4 | 7.1 | 7.2 | 9.3 |
| Precipitation (mm) | 103 | 92 | 105 | 181 | 140 | 112 | 79 | 142 | 114 | 126 | 175 | 98 |
| Sunny days | 11 | 5 | 3 | 5 | 7 | 4 | 7 | 3 | 1 | 9 | 5 | 9 |
| Rainy days | 20 | 23 | 28 | 25 | 23 | 23 | 17 | 22 | 21 | 19 | 23 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 1 | 3 | 7 | 6 | 8 | 3 | 2 | 0 |
The best time to visit Port-aux-Français during the most sunny months:
Months with the longest average daylight duration in Port-aux-Français:
The largest precipitation sum in Port-aux-Français is at