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When to go · Santiago, Nuevo León

Santiago, Nuevo León in September

Avoid month. Listed as a month to avoid: May–Sep (heat and afternoon rain); check the Cielo Mágico festival date each year.

Key facts

Verdict
Avoid
Temperature
30°C (86°F) / 19°C (66°F)
average high / low
Rain days
10
Crowds
Low
Mexico overall
Prices
Low
Mexico overall

Verdict

AvoidBest and avoid months for Santiago, Nuevo León

Listed as a month to avoid: May–Sep (heat and afternoon rain); check the Cielo Mágico festival date each year.

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • Santiago, Nuevo LeónHighs around 30 °C (86 °F), lows around 19 °C (66 °F), rain on about 10 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 Santiago, Nuevo León, side by side.

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Daytime high

    Sep: 30 °C (86 °F)

    Jan: 21 °C (70 °F)

  • Night low

    Sep: 19 °C (66 °F)

    Jan: 8 °C (46 °F)

  • Rain days

    Sep: 10

    Jan: 4 (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–Sep (heat and afternoon rain); check the Cielo Mágico festival date each year.

January: Inside Santiago, Nuevo León's best window: Oct–Apr (dry, cooler).

Santiago, Nuevo León: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Mexico in September →