When to go · Três Rios
Três Rios in March
Great month. Inside Três Rios's best window: Mar–May, Sep–Nov.
Key facts
- Verdict
- Great
- Temperature
- 31°C (88°F)88°F (31°C) / 21°C (70°F)70°F (21°C)
- average high / low
- Rain days
- 13
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Inside Três Rios's best window: Mar–May, Sep–Nov.
Is another month better than March?
No other month rates higher than March for Três Rios in this guide.
Weather in March
- Três RiosHighs around 31 °C (88 °F), lows around 21 °C (70 °F), rain on about 13 daysHighs around 88 °F (31 °C), lows around 70 °F (21 °C), rain on about 13 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 Três Rios, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 31 °C (88 °F)88 °F (31 °C)
Apr: 29 °C (84 °F)84 °F (29 °C)
Night low
Mar: 21 °C (70 °F)70 °F (21 °C)
Apr: 19 °C (66 °F)66 °F (19 °C)
Rain days
Mar: 13
Apr: 10 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 1
Apr: 0
March: Inside Três Rios's best window: Mar–May, Sep–Nov.
April: Inside Três Rios's best window: Mar–May, Sep–Nov.
Três Rios: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
- A rain jacket or umbrella and shoes that dry fast