When to go · Mongaguá
Mongaguá in March
Great month. Inside Mongaguá's best window: Dec–Mar (check).
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 19°C (66°F)66°F (19°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Inside Mongaguá's best window: Dec–Mar (check).
Is another month better than March?
No other month rates higher than March for Mongaguá in this guide.
Weather in March
- MongaguáHighs around 27 °C (81 °F), lows around 19 °C (66 °F), rain on about 9 daysHighs around 81 °F (27 °C), lows around 66 °F (19 °C), rain on about 9 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Carnival big impact
5–10 Feb 2027 (moves yearly) · Brazil
Rio Sambadrome parades, street blocos; Salvador and Olinda street Carnival; many businesses shut.
Crowds and prices
- Crowds · Brazil overall
- Medium
- Prices · Brazil overall
- Medium
Brazil overall: Post-Carnival lull; still hot; Amazon rising, Pantanal flooded.
Compare two months
Weather, crowds and prices for any two months in Mongaguá, side by side.
Verdict
Mar: Great
Jan: Great
Daytime high
Mar: 27 °C (81 °F)81 °F (27 °C)
Jan: 28 °C (82 °F)82 °F (28 °C)
Night low
Mar: 19 °C (66 °F)66 °F (19 °C)
Jan: 20 °C (68 °F)68 °F (20 °C)
Rain days
Mar: 9 (better)
Jan: 12
Crowds
Mar: Medium
Jan: High
Prices
Mar: Medium
Jan: High
Festivals listed
Mar: 1
Jan: 1
March: Inside Mongaguá's best window: Dec–Mar (check).
January: Inside Mongaguá's best window: Dec–Mar (check).
Mongaguá: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.