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When to go · Montevideo

Montevideo in January

Mixed month. Hot summer; Carnival and school holidays; coast is packed.

Key facts

Verdict
Mixed
Temperature
29°C (84°F) / 19°C (66°F)
average high / low
Rain days
7
Crowds
High
Uruguay overall
Prices
High
Uruguay overall

Verdict

MixedVoykit month rating for Montevideo

Hot summer; Carnival and school holidays; coast is packed.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than January?

January is rated mixed. These months rate higher:

Weather in January

Long-term averages
  • MontevideoHighs around 29 °C (84 °F), lows around 19 °C (66 °F), rain on about 7 days
  • Montevideo and the Río de la Plata, Uruguay · Montevideo, Coloniabest weather

    Mild and humid; summer 28–30 °C (82–86 °F) with sea breezes; winter around 10–15 °C (50–59 °F) with cold southerly winds.

Summer season

Beaches, long evenings and Carnival.

Watch: Heat, high prices and crowds.

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.

  • Carnival check

    Late January to February · Ciudad Vieja and neighbourhoods

    Weeks of murga and candombe; streets close and hotels fill.

  • Summer holidays

    December to February · Beaches

    Busy beaches and high prices on the coast.

  • Montevideo Carnival (about 40 days)

    Late Jan – early Mar · Uruguay

    Nightly murga and candombe shows; Llamadas parade in Barrio Sur and Palermo in early February.

Crowds and prices

Crowds · Uruguay overall
High
Prices · Uruguay overall
High

Uruguay overall: Peak beach season: Punta del Este and José Ignacio full of Argentines and Brazilians; Carnival begins in Montevideo.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in Montevideo, side by side.

  • Verdict

    Jan: Mixed

    Mar: Great (better)

  • Daytime high

    Jan: 29 °C (84 °F)

    Mar: 26 °C (79 °F)

  • Night low

    Jan: 19 °C (66 °F)

    Mar: 17 °C (63 °F)

  • Rain days

    Jan: 7 (better)

    Mar: 8

  • Crowds

    Jan: High

    Mar: Medium

  • Prices

    Jan: High

    Mar: Medium

  • Festivals listed

    Jan: 3

    Mar: 2

January: Hot summer; Carnival and school holidays; coast is packed.

March: Warm and easier; good month.

Montevideo: figures are long-term averages from this guide, not a forecast.

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Across Uruguay in January →