When to go · Itajaí
Itajaí in December
Avoid month. Listed as a month to avoid: Dec–Feb (crowded, hot, expensive).
Key facts
- Verdict
- Avoid
- Temperature
- 29°C (84°F)84°F (29°C) / 21°C (70°F)70°F (21°C)
- average high / low
- Rain days
- 12
- Crowds
- High
- Brazil overall
- Prices
- High
- Brazil overall
Verdict
Listed as a month to avoid: Dec–Feb (crowded, hot, expensive).
Is another month better than December?
December is rated avoid. These months rate higher:
Weather in December
- ItajaíHighs around 29 °C (84 °F), lows around 21 °C (70 °F), rain on about 12 daysHighs around 84 °F (29 °C), lows around 70 °F (21 °C), rain on about 12 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 Itajaí, side by side.
Verdict
Dec: Avoid
Mar: Great (better)
Daytime high
Dec: 29 °C (84 °F)84 °F (29 °C)
Mar: 29 °C (84 °F)84 °F (29 °C)
Night low
Dec: 21 °C (70 °F)70 °F (21 °C)
Mar: 21 °C (70 °F)70 °F (21 °C)
Rain days
Dec: 12
Mar: 12
Crowds
Dec: High
Mar: Medium
Prices
Dec: High
Mar: Medium
Festivals listed
Dec: 1
Mar: 1
December: Listed as a month to avoid: Dec–Feb (crowded, hot, expensive).
March: Inside Itajaí's best window: Sep–Nov, Mar–May.
Itajaí: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast