When to go · Osasco
Osasco, month by month
The best months for Osasco: Apr, May, Sep, Oct. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (heat, heavy rain, holidays).28 °C (82 °F) / 19 °C (66 °F), 17 rain days82 °F (28 °C) / 66 °F (19 °C), 17 rain daysCrowds: High · 1 festival or holiday
- FebruaryAvoidListed as a month to avoid: Dec–Feb (heat, heavy rain, holidays).29 °C (84 °F) / 19 °C (66 °F), 14 rain days84 °F (29 °C) / 66 °F (19 °C), 14 rain daysCrowds: High · 1 festival or holiday
- MarchGoodOutside the best window (Apr–May, Sep–Oct (dry, mild)). Across Brazil: Post-Carnival lull; still hot; Amazon rising, Pantanal flooded.28 °C (82 °F) / 18 °C (64 °F), 13 rain days82 °F (28 °C) / 64 °F (18 °C), 13 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Osasco's best window: Apr–May, Sep–Oct (dry, mild).26 °C (79 °F) / 16 °C (61 °F), 9 rain days79 °F (26 °C) / 61 °F (16 °C), 9 rain daysCrowds: Medium
- MayGreatInside Osasco's best window: Apr–May, Sep–Oct (dry, mild).24 °C (75 °F) / 14 °C (57 °F), 7 rain days75 °F (24 °C) / 57 °F (14 °C), 7 rain daysCrowds: Low
- JuneGoodOutside the best window (Apr–May, Sep–Oct (dry, mild)). Across Brazil: Festa Junina bonfires and forró in the Northeast; Parintins festival in the Amazon; Pantanal dry season begins.22 °C (72 °F) / 12 °C (54 °F), 5 rain days72 °F (22 °C) / 54 °F (12 °C), 5 rain daysCrowds: Medium · 1 festival or holiday
- JulyGoodOutside the best window (Apr–May, Sep–Oct (dry, mild)). Across Brazil: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.22 °C (72 °F) / 11 °C (52 °F), 5 rain days72 °F (22 °C) / 52 °F (11 °C), 5 rain daysCrowds: High
- AugustGoodOutside the best window (Apr–May, Sep–Oct (dry, mild)). Across Brazil: Excellent for Rio, the Pantanal (jaguars) and the Lençóis; Amazon water falling.24 °C (75 °F) / 12 °C (54 °F), 5 rain days75 °F (24 °C) / 54 °F (12 °C), 5 rain daysCrowds: Medium
- SeptemberGreatInside Osasco's best window: Apr–May, Sep–Oct (dry, mild).25 °C (77 °F) / 14 °C (57 °F), 8 rain days77 °F (25 °C) / 57 °F (14 °C), 8 rain daysCrowds: Medium
- OctoberGreatInside Osasco's best window: Apr–May, Sep–Oct (dry, mild).26 °C (79 °F) / 16 °C (61 °F), 11 rain days79 °F (26 °C) / 61 °F (16 °C), 11 rain daysCrowds: Medium
- NovemberGoodOutside the best window (Apr–May, Sep–Oct (dry, mild)). Across Brazil: Summer building; São Paulo Formula 1 Grand Prix; 20 Nov national holiday.27 °C (81 °F) / 17 °C (63 °F), 13 rain days81 °F (27 °C) / 63 °F (17 °C), 13 rain daysCrowds: Medium
- DecemberAvoidListed as a month to avoid: Dec–Feb (heat, heavy rain, holidays).28 °C (82 °F) / 18 °C (64 °F), 16 rain days82 °F (28 °C) / 64 °F (18 °C), 16 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Osasco, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 26 °C (79 °F)79 °F (26 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Apr: 16 °C (61 °F)61 °F (16 °C)
May: 14 °C (57 °F)57 °F (14 °C)
Rain days
Apr: 9
May: 7 (better)
Crowds
Apr: Medium
May: Low
Prices
Apr: Medium
May: Low
Festivals listed
Apr: 0
May: 0
April: Inside Osasco's best window: Apr–May, Sep–Oct (dry, mild).
May: Inside Osasco's best window: Apr–May, Sep–Oct (dry, mild).
Osasco: figures are long-term averages from this guide, not a forecast.