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When to go · Oaxaca City

Oaxaca City in September

Avoid month. Listed as a month to avoid: May–Oct rains (Sep is the wettest, about 17 rain days); Apr is the hottest month.

Key facts

Verdict
Avoid
Temperature
29°C (84°F) / 16°C (61°F)
average high / low
Rain days
164
Crowds
Low
Mexico overall
Prices
Low
Mexico overall

Verdict

AvoidBest and avoid months for Oaxaca City

Listed as a month to avoid: May–Oct rains (Sep is the wettest, about 17 rain days); Apr is the hottest month.

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • Oaxaca CityHighs around 29 °C (84 °F), lows around 16 °C (61 °F), rain on about 164 days

Crowds and prices

Crowds · Mexico overall
Low
Prices · Mexico overall
Low

Mexico overall: Peak hurricane month on both coasts; Independence Day (16 Sep) parties.

Compare two months

Weather, crowds and prices for any two months in Oaxaca City, side by side.

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Daytime high

    Sep: 29 °C (84 °F)

    Jan: 29 °C (84 °F)

  • Night low

    Sep: 16 °C (61 °F)

    Jan: 10 °C (50 °F)

  • Rain days

    Sep: 164

    Jan: 2 (better)

  • Crowds

    Sep: Low

    Jan: High

  • Prices

    Sep: Low

    Jan: High

  • Festivals listed

    Sep: 0

    Jan: 0

September: Listed as a month to avoid: May–Oct rains (Sep is the wettest, about 17 rain days); Apr is the hottest month.

January: Inside Oaxaca City's best window: Oct–Mar (dry, clear, cool nights); Day of the Dead in late Oct–early Nov is the busiest week of the year.

Oaxaca City: figures are long-term averages from this guide, not a forecast.

What to pack

  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Mexico in September →