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When to go · São Lourenço do Sul

São Lourenço do Sul in September

Good month. Outside the best window (Oct–Apr (warm, beach weather)). Across Brazil: Good across most regions; fire smoke possible in the Pantanal and Amazon; Rock in Rio in some years.

Key facts

Verdict
Good
Temperature
21°C (70°F) / 12°C (54°F)
average high / low
Rain days
9
Crowds
Medium
Brazil overall
Prices
Medium
Brazil overall

Verdict

GoodBrazil month rating

Outside the best window (Oct–Apr (warm, beach weather)). Across Brazil: Good across most regions; fire smoke possible in the Pantanal and Amazon; Rock in Rio in some years.

Is another month better than September?

September is rated good. These months rate higher:

Weather in September

Long-term averages
  • São Lourenço do SulHighs around 21 °C (70 °F), lows around 12 °C (54 °F), rain on about 9 days

Crowds and prices

Crowds · Brazil overall
Medium
Prices · Brazil overall
Medium

Brazil overall: Good across most regions; fire smoke possible in the Pantanal and Amazon; Rock in Rio in some years.

Compare two months

Weather, crowds and prices for any two months in São Lourenço do Sul, side by side.

  • Verdict

    Sep: Good

    Jan: Great (better)

  • Daytime high

    Sep: 21 °C (70 °F)

    Jan: 30 °C (86 °F)

  • Night low

    Sep: 12 °C (54 °F)

    Jan: 20 °C (68 °F)

  • Rain days

    Sep: 9

    Jan: 8 (better)

  • Crowds

    Sep: Medium

    Jan: High

  • Prices

    Sep: Medium

    Jan: High

  • Festivals listed

    Sep: 0

    Jan: 1

September: Outside the best window (Oct–Apr (warm, beach weather)). Across Brazil: Good across most regions; fire smoke possible in the Pantanal and Amazon; Rock in Rio in some years.

January: Inside São Lourenço do Sul's best window: Oct–Apr (warm, beach weather).

São Lourenço do Sul: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across Brazil in September →