When to go · Parnaíba
Parnaíba in September
Great month. Inside Parnaíba's best window: Jun–Dec (dry season, best for delta tours and beaches).
Key facts
- Verdict
- Great
- Temperature
- 32°C (90°F)90°F (32°C) / 24°C (75°F)75°F (24°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Inside Parnaíba's best window: Jun–Dec (dry season, best for delta tours and beaches).
Is another month better than September?
No other month rates higher than September for Parnaíba in this guide.
Weather in September
- ParnaíbaHighs around 32 °C (90 °F), lows around 24 °C (75 °F), rain on about 7 daysHighs around 90 °F (32 °C), lows around 75 °F (24 °C), rain on about 7 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 Parnaíba, side by side.
Verdict
Sep: Great
Jun: Great
Daytime high
Sep: 32 °C (90 °F)90 °F (32 °C)
Jun: 33 °C (91 °F)91 °F (33 °C)
Night low
Sep: 24 °C (75 °F)75 °F (24 °C)
Jun: 24 °C (75 °F)75 °F (24 °C)
Rain days
Sep: 7
Jun: 4 (better)
Crowds
Sep: Medium
Jun: Medium
Prices
Sep: Medium
Jun: Medium
Festivals listed
Sep: 0
Jun: 1
September: Inside Parnaíba's best window: Jun–Dec (dry season, best for delta tours and beaches).
June: Inside Parnaíba's best window: Jun–Dec (dry season, best for delta tours and beaches).
Parnaíba: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen