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 · Potrero

Potrero in September

Avoid month. Listed as a month to avoid: May–Nov (rainy season; roads may be rough).

Key facts

Verdict
Avoid
Temperature
32°C (90°F) / 24°C (75°F)
average high / low
Rain days
17
Crowds
Low
Costa Rica overall
Prices
Low
Costa Rica overall

Verdict

AvoidBest and avoid months for Potrero

Listed as a month to avoid: May–Nov (rainy season; roads may be rough).

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • PotreroHighs around 32 °C (90 °F), lows around 24 °C (75 °F), rain on about 17 days

Crowds and prices

Crowds · Costa Rica overall
Low
Prices · Costa Rica overall
Low

Costa Rica overall: Wettest on the Pacific; driest on the Caribbean — switch sides.

Compare two months

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

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Daytime high

    Sep: 32 °C (90 °F)

    Jan: 32 °C (90 °F)

  • Night low

    Sep: 24 °C (75 °F)

    Jan: 23 °C (73 °F)

  • Rain days

    Sep: 17

    Jan: 1 (better)

  • Crowds

    Sep: Low

    Jan: High

  • Prices

    Sep: Low

    Jan: High

  • Festivals listed

    Sep: 0

    Jan: 0

September: Listed as a month to avoid: May–Nov (rainy season; roads may be rough).

January: Inside Potrero's best window: Dec–Apr (dry season).

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

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Costa Rica in September →