When to go · Mexico
Mexico in September
Avoid month. Peak hurricane month on both coasts; Independence Day (16 Sep) parties.
Key facts
- Verdict
- Avoid
- Crowds
- Low
- Mexico
- Prices
- Low
- Mexico
Verdict
Peak hurricane month on both coasts; Independence Day (16 Sep) parties.
Weather in September
- Central highlands · Mexico City, Puebla, Oaxaca, San Miguel de Allende, Guanajuatorainy
Dry, sunny and mild Nov–Apr with cold nights (near 5 °C in Dec–Jan); afternoon storms May–Oct, mornings usually clear. Air quality in Mexico City is worst Feb–May.
- Yucatán and Caribbean coast · Cancún, Playa del Carmen, Tulum, Mérida, Bacalarrainy
Hot and humid; Mérida tops 40 °C in April–May. Hurricanes Jun–Nov, sargassum seaweed on the Caribbean beaches roughly Apr–Sep.
- Pacific coast · Puerto Vallarta, Oaxaca coast, Los Cabosrainy
Dry Nov–May; heavy rain and hurricane risk Jun–Oct, with September the wettest. Whale season Dec–Mar.
- North and Baja · Chihuahua, Copper Canyon, Baja Californiafine
Desert extremes; Copper Canyon has snow some winters and is best Mar–May and Oct–Nov.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Independence Day
15–16 Sep
El Grito on the night of the 15th in every zócalo; parades on the 16th.
Crowds and prices
- Crowds · Mexico
- Low
- Prices · Mexico
- Low
What to pack
- A rain jacket or umbrella and shoes that dry fast