When to go · Três Rios
Três Rios, month by month
The best months for Três Rios: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (rainy season).32 °C (90 °F) / 22 °C (72 °F), 16 rain days90 °F (32 °C) / 72 °F (22 °C), 16 rain daysCrowds: High · 1 festival or holiday
- FebruaryAvoidListed as a month to avoid: Jan–Feb (rainy season).33 °C (91 °F) / 22 °C (72 °F), 13 rain days91 °F (33 °C) / 72 °F (22 °C), 13 rain daysCrowds: High · 1 festival or holiday
- MarchGreatInside Três Rios's best window: Mar–May, Sep–Nov.31 °C (88 °F) / 21 °C (70 °F), 13 rain days88 °F (31 °C) / 70 °F (21 °C), 13 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Três Rios's best window: Mar–May, Sep–Nov.29 °C (84 °F) / 19 °C (66 °F), 10 rain days84 °F (29 °C) / 66 °F (19 °C), 10 rain daysCrowds: Medium
- MayGreatInside Três Rios's best window: Mar–May, Sep–Nov.27 °C (81 °F) / 16 °C (61 °F), 8 rain days81 °F (27 °C) / 61 °F (16 °C), 8 rain daysCrowds: Low
- JuneGoodOutside the best window (Mar–May, Sep–Nov). Across Brazil: Festa Junina bonfires and forró in the Northeast; Parintins festival in the Amazon; Pantanal dry season begins.26 °C (79 °F) / 14 °C (57 °F), 6 rain days79 °F (26 °C) / 57 °F (14 °C), 6 rain daysCrowds: Medium · 1 festival or holiday
- JulyGoodOutside the best window (Mar–May, Sep–Nov). Across Brazil: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.26 °C (79 °F) / 13 °C (55 °F), 6 rain days79 °F (26 °C) / 55 °F (13 °C), 6 rain daysCrowds: High
- AugustGoodOutside the best window (Mar–May, Sep–Nov). Across Brazil: Excellent for Rio, the Pantanal (jaguars) and the Lençóis; Amazon water falling.27 °C (81 °F) / 14 °C (57 °F), 6 rain days81 °F (27 °C) / 57 °F (14 °C), 6 rain daysCrowds: Medium
- SeptemberGreatInside Três Rios's best window: Mar–May, Sep–Nov.28 °C (82 °F) / 16 °C (61 °F), 8 rain days82 °F (28 °C) / 61 °F (16 °C), 8 rain daysCrowds: Medium
- OctoberGreatInside Três Rios's best window: Mar–May, Sep–Nov.29 °C (84 °F) / 18 °C (64 °F), 11 rain days84 °F (29 °C) / 64 °F (18 °C), 11 rain daysCrowds: Medium
- NovemberGreatInside Três Rios's best window: Mar–May, Sep–Nov.30 °C (86 °F) / 19 °C (66 °F), 14 rain days86 °F (30 °C) / 66 °F (19 °C), 14 rain daysCrowds: Medium
- DecemberMixedOutside the best window (Mar–May, Sep–Nov). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.31 °C (88 °F) / 21 °C (70 °F), 17 rain days88 °F (31 °C) / 70 °F (21 °C), 17 rain daysCrowds: High · 1 festival or holiday
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.