When to go · Manaus
Manaus in March
Avoid month. Listed as a month to avoid: Dec–May (heavy rain, high river); Aug–Nov drought years bring smoke and poor air.
Key facts
- Verdict
- Avoid
- Temperature
- 31°C88°F / 24°C75°F
- average high / low
- Rain days
- 21
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Listed as a month to avoid: Dec–May (heavy rain, high river); Aug–Nov drought years bring smoke and poor air.
Weather in March
- ManausHighs around 31 °C, lows around 24 °C, rain on about 21 daysHighs around 88 °F, lows around 75 °F, rain on about 21 days
- Amazon, Brazil · Manaus, Amazon lodges, Belémrainy
Hot and humid all year; high water around May–July lets canoes enter flooded forest; low water August–November exposes beaches. Fire smoke can haze the sky in September–October.
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.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
- A rain jacket or umbrella and shoes that dry fast