When to go · São Marcos
São Marcos in September
Good month. Outside the best window (Mar–May, Oct–Nov). 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)70°F (21°C) / 11°C (52°F)52°F (11°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Outside the best window (Mar–May, Oct–Nov). 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
- São MarcosHighs around 21 °C (70 °F), lows around 11 °C (52 °F), rain on about 10 daysHighs around 70 °F (21 °C), lows around 52 °F (11 °C), rain on about 10 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 Marcos, side by side.
Verdict
Sep: Good
Mar: Great (better)
Daytime high
Sep: 21 °C (70 °F)70 °F (21 °C)
Mar: 26 °C (79 °F)79 °F (26 °C)
Night low
Sep: 11 °C (52 °F)52 °F (11 °C)
Mar: 16 °C (61 °F)61 °F (16 °C)
Rain days
Sep: 10 (better)
Mar: 11
Crowds
Sep: Medium
Mar: Medium
Prices
Sep: Medium
Mar: Medium
Festivals listed
Sep: 0
Mar: 1
September: Outside the best window (Mar–May, Oct–Nov). Across Brazil: Good across most regions; fire smoke possible in the Pantanal and Amazon; Rock in Rio in some years.
March: Inside São Marcos's best window: Mar–May, Oct–Nov.
São Marcos: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast