When to go · September

Mexico in September

Best to skip this month

Hurricane risk on coast

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Daytime high

23°C

73°F

Overnight low

12°C

54°F

Rainfall

140 mm

wet

Crowd levels

low

quiet

Prices

low

value window

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 140 mm of rainfall on average. Hurricane risk on coast.

September is a quiet stretch — most attractions are easy to access and you'll often have spaces to yourself. It's one of the best-value windows of the year for both flights and hotels. Peak season runs December–March, for context.

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