When to go · Arujá
Arujá in January
Avoid month. Listed as a month to avoid: December–February (summer heat and rain).
Key facts
- Verdict
- Avoid
- Temperature
- 28°C (82°F)82°F (28°C) / 19°C (66°F)66°F (19°C)
- average high / low
- Rain days
- 16
- Crowds
- High
- Brazil overall
- Prices
- High
- Brazil overall
Verdict
Listed as a month to avoid: December–February (summer heat and rain).
Is another month better than January?
January is rated avoid. These months rate higher:
- AugustGreatInside Arujá's best window: August–September (for Expo Aflord).
- SeptemberGreatInside Arujá's best window: August–September (for Expo Aflord).
- MarchGoodOutside the best window (August–September (for Expo Aflord)). Across Brazil: Post-Carnival lull; still hot; Amazon rising, Pantanal flooded.
- AprilGoodOutside the best window (August–September (for Expo Aflord)). Across Brazil: Rio cooling and drier; Easter week busy; rain starts on the Salvador coast.
Weather in January
- ArujáHighs around 28 °C (82 °F), lows around 19 °C (66 °F), rain on about 16 daysHighs around 82 °F (28 °C), lows around 66 °F (19 °C), rain on about 16 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
New Year (Réveillon) big impact
1 Jan · Brazil
Copacabana fireworks with millions on the beach; Rio booked out.
Crowds and prices
- Crowds · Brazil overall
- High
- Prices · Brazil overall
- High
Brazil overall: Peak summer holidays: hot, humid, stormy in Rio; beaches and flights full; Northeast dry and sunny.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Arujá, side by side.
Verdict
Jan: Avoid
Aug: Great (better)
Daytime high
Jan: 28 °C (82 °F)82 °F (28 °C)
Aug: 24 °C (75 °F)75 °F (24 °C)
Night low
Jan: 19 °C (66 °F)66 °F (19 °C)
Aug: 13 °C (55 °F)55 °F (13 °C)
Rain days
Jan: 16
Aug: 6 (better)
Crowds
Jan: High
Aug: Medium
Prices
Jan: High
Aug: Medium
Festivals listed
Jan: 1
Aug: 0
January: Listed as a month to avoid: December–February (summer heat and rain).
August: Inside Arujá's best window: August–September (for Expo Aflord).
Arujá: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast