Skip to content
Voykit

When to go · Guaymas

Guaymas in September

Avoid month. Listed as a month to avoid: Jun–Sep (very hot, up to 50 °C (122 °F)).

Key facts

Verdict
Avoid
Temperature
38°C (100°F) / 22°C (72°F)
average high / low
Rain days
1
Crowds
Low
Mexico overall
Prices
Low
Mexico overall

Verdict

AvoidBest and avoid months for Guaymas

Listed as a month to avoid: Jun–Sep (very hot, up to 50 °C (122 °F)).

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • GuaymasHighs around 38 °C (100 °F), lows around 22 °C (72 °F), rain on about 1 day

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 Guaymas, side by side.

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Daytime high

    Sep: 38 °C (100 °F)

    Jan: 24 °C (75 °F)

  • Night low

    Sep: 22 °C (72 °F)

    Jan: 10 °C (50 °F)

  • Rain days

    Sep: 1 (better)

    Jan: 5

  • Crowds

    Sep: Low

    Jan: High

  • Prices

    Sep: Low

    Jan: High

  • Festivals listed

    Sep: 0

    Jan: 0

September: Listed as a month to avoid: Jun–Sep (very hot, up to 50 °C).

January: Inside Guaymas's best window: Oct–Apr.

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

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across Mexico in September →