When to go · Cabo Frio
Cabo Frio, month by month
The best months for Cabo Frio: Apr, May, Jun, Jul, Aug, Sep, Oct.
Month by month
- JanuaryMixedOutside the best window (Apr–Oct). Across Brazil: Peak summer holidays: hot, humid, stormy in Rio; beaches and flights full; Northeast dry and sunny.28 °C (82 °F) / 22 °C (72 °F), 10 rain days82 °F (28 °C) / 72 °F (22 °C), 10 rain daysCrowds: High · 1 festival or holiday
- FebruaryMixedOutside the best window (Apr–Oct). Across Brazil: Carnival (5–10 Feb 2027): Rio, Salvador and Olinda packed and expensive; heavy summer rain.28 °C (82 °F) / 22 °C (72 °F), 9 rain days82 °F (28 °C) / 72 °F (22 °C), 9 rain daysCrowds: High · 1 festival or holiday
- MarchGoodOutside the best window (Apr–Oct). Across Brazil: Post-Carnival lull; still hot; Amazon rising, Pantanal flooded.27 °C (81 °F) / 21 °C (70 °F), 8 rain days81 °F (27 °C) / 70 °F (21 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Cabo Frio's best window: Apr–Oct.26 °C (79 °F) / 20 °C (68 °F), 7 rain days79 °F (26 °C) / 68 °F (20 °C), 7 rain daysCrowds: Medium
- MayGreatInside Cabo Frio's best window: Apr–Oct.25 °C (77 °F) / 18 °C (64 °F), 6 rain days77 °F (25 °C) / 64 °F (18 °C), 6 rain daysCrowds: Low
- JuneGreatInside Cabo Frio's best window: Apr–Oct.24 °C (75 °F) / 17 °C (63 °F), 5 rain days75 °F (24 °C) / 63 °F (17 °C), 5 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Cabo Frio's best window: Apr–Oct.23 °C (73 °F) / 17 °C (63 °F), 6 rain days73 °F (23 °C) / 63 °F (17 °C), 6 rain daysCrowds: High
- AugustGreatInside Cabo Frio's best window: Apr–Oct.24 °C (75 °F) / 18 °C (64 °F), 7 rain days75 °F (24 °C) / 64 °F (18 °C), 7 rain daysCrowds: Medium
- SeptemberGreatInside Cabo Frio's best window: Apr–Oct.25 °C (77 °F) / 19 °C (66 °F), 8 rain days77 °F (25 °C) / 66 °F (19 °C), 8 rain daysCrowds: Medium
- OctoberGreatInside Cabo Frio's best window: Apr–Oct.26 °C (79 °F) / 20 °C (68 °F), 9 rain days79 °F (26 °C) / 68 °F (20 °C), 9 rain daysCrowds: Medium
- NovemberGoodOutside the best window (Apr–Oct). Across Brazil: Summer building; São Paulo Formula 1 Grand Prix; 20 Nov national holiday.27 °C (81 °F) / 21 °C (70 °F), 10 rain days81 °F (27 °C) / 70 °F (21 °C), 10 rain daysCrowds: Medium
- DecemberMixedOutside the best window (Apr–Oct). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.28 °C (82 °F) / 22 °C (72 °F), 10 rain days82 °F (28 °C) / 72 °F (22 °C), 10 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Cabo Frio, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 26 °C (79 °F)79 °F (26 °C)
May: 25 °C (77 °F)77 °F (25 °C)
Night low
Apr: 20 °C (68 °F)68 °F (20 °C)
May: 18 °C (64 °F)64 °F (18 °C)
Rain days
Apr: 7
May: 6 (better)
Crowds
Apr: Medium
May: Low
Prices
Apr: Medium
May: Low
Festivals listed
Apr: 0
May: 0
April: Inside Cabo Frio's best window: Apr–Oct.
May: Inside Cabo Frio's best window: Apr–Oct.
Cabo Frio: figures are long-term averages from this guide, not a forecast.