Skip to content
Voykit
Draft data. Times, fares and step counts are desk estimates awaiting field checks. How we verify
Source checked
A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
Field checked
Someone checked it on the ground, with the date shown.
Plan calculated
Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.

Unknown times stay unknown. How we verify

When to go · Visconde de Mauá

Visconde de Mauá in December

Mixed month. Outside the best window (Sep–Nov, Feb–May). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.

Key facts

Verdict
Mixed
Temperature
15°C (59°F) / −5°C (23°F)
average high / low
Rain days
8
Crowds
High
Brazil overall
Prices
High
Brazil overall

Verdict

MixedBrazil month rating

Outside the best window (Sep–Nov, Feb–May). 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

Long-term averages
  • Visconde de MauáHighs around 15 °C (59 °F), lows around -5 °C (23 °F), rain on about 8 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 Visconde de Mauá, side by side.

  • Verdict

    Dec: Mixed

    Feb: Great (better)

  • Daytime high

    Dec: 15 °C (59 °F)

    Feb: 15 °C (59 °F)

  • Night low

    Dec: -5 °C (23 °F)

    Feb: -5 °C (23 °F)

  • Rain days

    Dec: 8

    Feb: 8

  • Crowds

    Dec: High

    Feb: High

  • Prices

    Dec: High

    Feb: High

  • Festivals listed

    Dec: 1

    Feb: 1

December: Outside the best window (Sep–Nov, Feb–May). Across Brazil: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.

February: Inside Visconde de Mauá's best window: Sep–Nov, Feb–May.

Visconde de Mauá: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across Brazil in December →