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July in Port-Louis brings high temperatures, with highs of 29°C (84°F) and nights dropping to 26°C (79°F). Rainfall is on the higher side this month, averaging around 104 mm (4.1 in), so keep a rain jacket handy.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June and December typically offer the best weather for Port-Louis.
Pick a month to see the average temperature, rainfall and sunshine in Port-Louis - and find the best time to visit.
49-year average (1976-2025)
Based on our historical records, temperatures in Port-Louis typically stay consistent throughout July, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
Browse day-by-day weather records for Port-Louis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Port-Louis spans 1990 to 2026, revealing these weather extremes.
Find out more about the weather in Guadeloupe and which places have the best travel conditions in this month. See all of Guadeloupe in July →
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).
Warm but pleasant conditions in Port-Louis in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Port-Louis climate overview or explore weather in Guadeloupe.
Where to go in July - average daytime high across popular destinations.
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