Last updated: August 23, 2025
In January, the average temperature in Port-aux-Francais, French Southern Territories is a crisp 7°C (45°F). Expect a range from a chilly 1°C (34°F) to a mild 16°C (60°F). During this month, precipitation averages 60 mm (2.4 in) spread over 12 days, and with an average humidity of 90%, be prepared for a moist atmosphere.
In January in Port-aux-Francais, the average temperature is 7°C (45°F). The maximum can reach 16°C (60°F) and the minimum can be as low as 1°C (34°F). It's a great time to explore Port-aux-Francais while enjoying mild weather, so be sure to pack layers for your trip!
In Port-aux-Francais in January, the precipitation amount is 60 mm (2.4 in) over a span of 12 days.
In Port-aux-Francais in January humidity is 90%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek shelter indoors or in cozy cafes.
In Port-aux-Francais in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Port-aux-Francais.
UV Risk Categories
Weather in Port-aux-Francais varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Port-aux-Francais, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 60 mm (2.4 inches) | 90% | extreme |
| February Weather | 8°C (46°F) | 63 mm (2.5 inches) | 89% | very high |
| March Weather | 7°C (45°F) | 75 mm (3.0 inches) | 88% | high |
| April Weather | 5°C (42°F) | 106 mm (4.2 inches) | 84% | moderate |
| May Weather | 3°C (39°F) | 95 mm (3.7 inches) | 85% | low |
| June Weather | 3°C (37°F) | 74 mm (2.9 inches) | 82% | low |
| July Weather | 2°C (36°F) | 98 mm (3.8 inches) | 80% | low |
| August Weather | 2°C (36°F) | 102 mm (4.0 inches) | 82% | moderate |
| September Weather | 2°C (35°F) | 84 mm (3.3 inches) | 83% | moderate |
| October Weather | 3°C (38°F) | 81 mm (3.2 inches) | 81% | high |
| November Weather | 5°C (41°F) | 81 mm (3.2 inches) | 86% | very high |
| December Weather | 6°C (43°F) | 82 mm (3.2 inches) | 88% | extreme |