Weather in Saint-Louis in May
Saint-Louis, Réunion averages a high of 26.4°C (79.5°F) and low of 21.9°C (71.4°F) in May, with 14 rain days and 10.4 hours of daily sunshine. Travel score: 76.3/100 (Good). The best time to visit Saint-Louis is September.
High
26°C80°F
Low
22°C71°F
🌧️
14
rain days
☀️
10.4
hrs/day sunshine
💧
80%
humidity
76— Good
May in Saint-Louis is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Saint-Louis?
How much does it rain in Saint-Louis in May?
Saint-Louis receives an average of 74.8mm of rainfall across 14 rainy days in May. The annual total is 1347mm.
What should I pack for Saint-Louis in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Traveling to Réunion in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31