When to go · Guaíba
Guaíba, month by month
The best months for Guaíba: Mar, Apr, May, Oct, Nov. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (hot, humid, summer crowds in Porto Alegre).30 °C (86 °F) / 21 °C (70 °F), 10 rain days86 °F (30 °C) / 70 °F (21 °C), 10 rain daysCrowds: High · 1 festival or holiday
- FebruaryAvoidListed as a month to avoid: Dec–Feb (hot, humid, summer crowds in Porto Alegre).30 °C (86 °F) / 21 °C (70 °F), 9 rain days86 °F (30 °C) / 70 °F (21 °C), 9 rain daysCrowds: High · 1 festival or holiday
- MarchGreatInside Guaíba's best window: Mar–May, Oct–Nov.28 °C (82 °F) / 19 °C (66 °F), 8 rain days82 °F (28 °C) / 66 °F (19 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Guaíba's best window: Mar–May, Oct–Nov.25 °C (77 °F) / 16 °C (61 °F), 7 rain days77 °F (25 °C) / 61 °F (16 °C), 7 rain daysCrowds: Medium
- MayGreatInside Guaíba's best window: Mar–May, Oct–Nov.22 °C (72 °F) / 13 °C (55 °F), 8 rain days72 °F (22 °C) / 55 °F (13 °C), 8 rain daysCrowds: Low
- JuneGoodOutside the best window (Mar–May, Oct–Nov). Across Brazil: Festa Junina bonfires and forró in the Northeast; Parintins festival in the Amazon; Pantanal dry season begins.19 °C (66 °F) / 10 °C (50 °F), 9 rain days66 °F (19 °C) / 50 °F (10 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JulyGoodOutside the best window (Mar–May, Oct–Nov). Across Brazil: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.19 °C (66 °F) / 10 °C (50 °F), 9 rain days66 °F (19 °C) / 50 °F (10 °C), 9 rain daysCrowds: High
- AugustGoodOutside the best window (Mar–May, Oct–Nov). Across Brazil: Excellent for Rio, the Pantanal (jaguars) and the Lençóis; Amazon water falling.20 °C (68 °F) / 11 °C (52 °F), 8 rain days68 °F (20 °C) / 52 °F (11 °C), 8 rain daysCrowds: Medium
- SeptemberGoodOutside the best window (Mar–May, Oct–Nov). Across Brazil: Good across most regions; fire smoke possible in the Pantanal and Amazon; Rock in Rio in some years.22 °C (72 °F) / 13 °C (55 °F), 9 rain days72 °F (22 °C) / 55 °F (13 °C), 9 rain daysCrowds: Medium
- OctoberGreatInside Guaíba's best window: Mar–May, Oct–Nov.24 °C (75 °F) / 15 °C (59 °F), 9 rain days75 °F (24 °C) / 59 °F (15 °C), 9 rain daysCrowds: Medium
- NovemberGreatInside Guaíba's best window: Mar–May, Oct–Nov.27 °C (81 °F) / 17 °C (63 °F), 8 rain days81 °F (27 °C) / 63 °F (17 °C), 8 rain daysCrowds: Medium
- DecemberAvoidListed as a month to avoid: Dec–Feb (hot, humid, summer crowds in Porto Alegre).29 °C (84 °F) / 20 °C (68 °F), 9 rain days84 °F (29 °C) / 68 °F (20 °C), 9 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Guaíba, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 28 °C (82 °F)82 °F (28 °C)
Apr: 25 °C (77 °F)77 °F (25 °C)
Night low
Mar: 19 °C (66 °F)66 °F (19 °C)
Apr: 16 °C (61 °F)61 °F (16 °C)
Rain days
Mar: 8
Apr: 7 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 1
Apr: 0
March: Inside Guaíba's best window: Mar–May, Oct–Nov.
April: Inside Guaíba's best window: Mar–May, Oct–Nov.
Guaíba: figures are long-term averages from this guide, not a forecast.