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Port-Louis Weather in September
Port-Louis in September sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 63 mm (2.5 in), so pack a rain jacket to stay dry.
Rainfall in Port-Louis in September
Records from the past 30 years suggest around 14 days of rain, with 63 mm (2.5 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Port-Louis in September
If you're visiting Port-Louis in September, expect excellent temperatures with highs of 20°C (68°F) and overnight lows of 14°C (57°F). September marks the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Port-Louis.
Port-Louis Temperature in September
Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
46%
Precipitation
63 mm (2.5 in)
Rainy days
14 days
Port-Louis Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port-Louis - and find the best time to visit.
Best Places in France in September
Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Port-Louis in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Port-Louis in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Port-Louis 3-Day Forecast
More climate data for Port-Louis
See the full Port-Louis climate overview or explore weather in France.
Popular in September
Where to go in September - average daytime high across popular destinations.
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