When to go · Goiás
Goiás, month by month
The best months for Goiás: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Mar (heavy rain, flash floods at waterfalls).30 °C (86 °F) / 20 °C (68 °F), 18 rain days86 °F (30 °C) / 68 °F (20 °C), 18 rain daysCrowds: High · 1 festival or holiday
- FebruaryAvoidListed as a month to avoid: Dec–Mar (heavy rain, flash floods at waterfalls).30 °C (86 °F) / 20 °C (68 °F), 16 rain days86 °F (30 °C) / 68 °F (20 °C), 16 rain daysCrowds: High · 1 festival or holiday
- MarchAvoidListed as a month to avoid: Dec–Mar (heavy rain, flash floods at waterfalls).30 °C (86 °F) / 20 °C (68 °F), 15 rain days86 °F (30 °C) / 68 °F (20 °C), 15 rain daysCrowds: Medium · 1 festival or holiday
- AprilGoodOutside the best window (May–Sep (dry, cooler)). Across Brazil: Rio cooling and drier; Easter week busy; rain starts on the Salvador coast.30 °C (86 °F) / 19 °C (66 °F), 9 rain days86 °F (30 °C) / 66 °F (19 °C), 9 rain daysCrowds: Medium
- MayGreatInside Goiás's best window: May–Sep (dry, cooler).30 °C (86 °F) / 17 °C (63 °F), 4 rain days86 °F (30 °C) / 63 °F (17 °C), 4 rain daysCrowds: Low
- JuneGreatInside Goiás's best window: May–Sep (dry, cooler).30 °C (86 °F) / 15 °C (59 °F), 1 rain days86 °F (30 °C) / 59 °F (15 °C), 1 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Goiás's best window: May–Sep (dry, cooler).31 °C (88 °F) / 15 °C (59 °F), 1 rain days88 °F (31 °C) / 59 °F (15 °C), 1 rain daysCrowds: High
- AugustGreatInside Goiás's best window: May–Sep (dry, cooler).33 °C (91 °F) / 17 °C (63 °F), 2 rain days91 °F (33 °C) / 63 °F (17 °C), 2 rain daysCrowds: Medium
- SeptemberGreatInside Goiás's best window: May–Sep (dry, cooler).34 °C (93 °F) / 20 °C (68 °F), 6 rain days93 °F (34 °C) / 68 °F (20 °C), 6 rain daysCrowds: Medium
- OctoberGoodOutside the best window (May–Sep (dry, cooler)). Across Brazil: Warm and bright; Northeast beaches at their best; Amazon low water.32 °C (90 °F) / 21 °C (70 °F), 13 rain days90 °F (32 °C) / 70 °F (21 °C), 13 rain daysCrowds: Medium
- NovemberGoodOutside the best window (May–Sep (dry, cooler)). Across Brazil: Summer building; São Paulo Formula 1 Grand Prix; 20 Nov national holiday.31 °C (88 °F) / 21 °C (70 °F), 17 rain days88 °F (31 °C) / 70 °F (21 °C), 17 rain daysCrowds: Medium
- DecemberAvoidListed as a month to avoid: Dec–Mar (heavy rain, flash floods at waterfalls).30 °C (86 °F) / 20 °C (68 °F), 19 rain days86 °F (30 °C) / 68 °F (20 °C), 19 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Goiás, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 30 °C (86 °F)86 °F (30 °C)
Jun: 30 °C (86 °F)86 °F (30 °C)
Night low
May: 17 °C (63 °F)63 °F (17 °C)
Jun: 15 °C (59 °F)59 °F (15 °C)
Rain days
May: 4
Jun: 1 (better)
Crowds
May: Low
Jun: Medium
Prices
May: Low
Jun: Medium
Festivals listed
May: 0
Jun: 1
May: Inside Goiás's best window: May–Sep (dry, cooler).
June: Inside Goiás's best window: May–Sep (dry, cooler).
Goiás: figures are long-term averages from this guide, not a forecast.