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Mexico in September
Zócalo celebrations draw enormous crowds; arrive hours early for El Grito ceremony.
What to expect in Mexico in September
September brings warm weather to Mexico, with daytime highs around 23°C (73°F) and overnight lows near 12°C (54°F). Skies are typically moderately wet, with about 100 mm of rainfall on average. Zócalo celebrations draw enormous crowds; arrive hours early for El Grito ceremony..
Crowds are manageable in September — busy in popular areas but not overwhelming. It's one of the best-value windows of the year for both flights and hotels. Peak season runs December–March, for context.
What’s happening in September
- 🎉Independence Day · SepEl Grito de Independencia is reenacted from the National Palace balcony in Mexico City on the 15th, followed by military parades on the 16th commemorating the 1810 start of the war against Spanish rule.
Live fares for Mexico in September
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