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When to go · Colonia del Sacramento

Colonia del Sacramento in September

Good month. Outside the best window (Oct–Apr (warm, long evenings); Mar–Apr and Oct–Nov for mild weather and fewer crowds). Across Uruguay: Early spring; whales off the Rocha coast from about August to November.

Key facts

Verdict
Good
Temperature
19°C / 10°C
average high / low
Rain days
6
Crowds
Low
Uruguay overall
Prices
Low
Uruguay overall

Verdict

GoodUruguay month rating

Outside the best window (Oct–Apr (warm, long evenings); Mar–Apr and Oct–Nov for mild weather and fewer crowds). Across Uruguay: Early spring; whales off the Rocha coast from about August to November.

Weather in September

Long-term averages
  • Colonia del SacramentoHighs around 19 °C, lows around 10 °C, rain on about 6 days

Crowds and prices

Crowds · Uruguay overall
Low
Prices · Uruguay overall
Low

Uruguay overall: Early spring; whales off the Rocha coast from about August to November.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across Uruguay in September →