When to go · Itanhaém
Itanhaém in September
Great month. Inside Itanhaém's best window: Apr–Oct.
Key facts
- Verdict
- Great
- Temperature
- 24°C (75°F)75°F (24°C) / 17°C (63°F)63°F (17°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Inside Itanhaém's best window: Apr–Oct.
Is another month better than September?
No other month rates higher than September for Itanhaém in this guide.
Weather in September
- ItanhaémHighs around 24 °C (75 °F), lows around 17 °C (63 °F), rain on about 7 daysHighs around 75 °F (24 °C), lows around 63 °F (17 °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 Itanhaém, side by side.
Verdict
Sep: Great
Apr: Great
Daytime high
Sep: 24 °C (75 °F)75 °F (24 °C)
Apr: 26 °C (79 °F)79 °F (26 °C)
Night low
Sep: 17 °C (63 °F)63 °F (17 °C)
Apr: 18 °C (64 °F)64 °F (18 °C)
Rain days
Sep: 7
Apr: 6 (better)
Crowds
Sep: Medium
Apr: Medium
Prices
Sep: Medium
Apr: Medium
Festivals listed
Sep: 0
Apr: 0
September: Inside Itanhaém's best window: Apr–Oct.
April: Inside Itanhaém's best window: Apr–Oct.
Itanhaém: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.