When to go · Itaboraí
Itaboraí in December
Mixed month. Outside the best window (Apr–Oct). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.
Key facts
- Verdict
- Mixed
- Temperature
- 29°C (84°F)84°F (29°C) / 24°C (75°F)75°F (24°C)
- average high / low
- Rain days
- 13
- Crowds
- High
- Brazil overall
- Prices
- High
- Brazil overall
Verdict
Outside the best window (Apr–Oct). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.
Is another month better than December?
December is rated mixed. These months rate higher:
Weather in December
- ItaboraíHighs around 29 °C (84 °F), lows around 24 °C (75 °F), rain on about 13 daysHighs around 84 °F (29 °C), lows around 75 °F (24 °C), rain on about 13 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.
Christmas big impact
25 Dec · Brazil
Family holiday; summer travel peak starts.
Crowds and prices
- Crowds · Brazil overall
- High
- Prices · Brazil overall
- High
Brazil overall: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Itaboraí, side by side.
Verdict
Dec: Mixed
Apr: Great (better)
Daytime high
Dec: 29 °C (84 °F)84 °F (29 °C)
Apr: 27 °C (81 °F)81 °F (27 °C)
Night low
Dec: 24 °C (75 °F)75 °F (24 °C)
Apr: 21 °C (70 °F)70 °F (21 °C)
Rain days
Dec: 13
Apr: 8 (better)
Crowds
Dec: High
Apr: Medium
Prices
Dec: High
Apr: Medium
Festivals listed
Dec: 1
Apr: 0
December: Outside the best window (Apr–Oct). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.
April: Inside Itaboraí's best window: Apr–Oct.
Itaboraí: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast