Weather in Coacalco in September
Coacalco, Mexico averages a high of 20.8°C (69.4°F) and low of 11.7°C (53.1°F) in September, with 16 rain days and 9.4 hours of daily sunshine. Travel score: 68.1/100 (Good). The best time to visit Coacalco is March.
High
21°C69°F
Low
12°C53°F
🌧️
16
rain days
☀️
9.4
hrs/day sunshine
💧
78%
humidity
68— Good
September in Coacalco is mild and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Coacalco?
How much does it rain in Coacalco in September?
Coacalco receives an average of 118mm of rainfall across 16 rainy days in September. The annual total is 583.7mm.
What should I pack for Coacalco in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
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