When to go · Serro
Serro in March
Avoid month. Listed as a month to avoid: Jan–Mar (cooler, occasional rain).
Key facts
- Verdict
- Avoid
- Temperature
- 27°C (81°F)81°F (27°C) / 13°C (55°F)55°F (13°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Listed as a month to avoid: Jan–Mar (cooler, occasional rain).
Is another month better than March?
March is rated avoid. These months rate higher:
Weather in March
- SerroHighs around 27 °C (81 °F), lows around 13 °C (55 °F), rain on about 10 daysHighs around 81 °F (27 °C), lows around 55 °F (13 °C), rain on about 10 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 Serro, side by side.
Verdict
Mar: Avoid
Apr: Great (better)
Daytime high
Mar: 27 °C (81 °F)81 °F (27 °C)
Apr: 26 °C (79 °F)79 °F (26 °C)
Night low
Mar: 13 °C (55 °F)55 °F (13 °C)
Apr: 12 °C (54 °F)54 °F (12 °C)
Rain days
Mar: 10
Apr: 9 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 1
Apr: 0
March: Listed as a month to avoid: Jan–Mar (cooler, occasional rain).
April: Inside Serro's best window: Apr–Oct.
Serro: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast