Weather in Santa Catarina in September
Santa Catarina, Mexico averages a high of 28.4°C (83.1°F) and low of 20.5°C (68.9°F) in September, with 11 rain days and 10.2 hours of daily sunshine. Travel score: 82.8/100 (Excellent). The best time to visit Santa Catarina is August.
High
28°C83°F
Low
21°C69°F
🌧️
11
rain days
☀️
10.2
hrs/day sunshine
💧
72%
humidity
83— Excellent
September in Santa Catarina is hot and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Santa Catarina?
How much does it rain in Santa Catarina in September?
Santa Catarina receives an average of 115.1mm of rainfall across 11 rainy days in September. The annual total is 547mm.
What should I pack for Santa Catarina in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Mexico in September?
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