When to go · Turrialba
Turrialba in September
Avoid month. Listed as a month to avoid: Jun–Oct (rainy, river levels high, volcano gas).
Key facts
- Verdict
- Avoid
- Temperature
- 30°C (86°F)86°F (30°C) / 21°C (70°F)70°F (21°C)
- average high / low
- Rain days
- 12
- Crowds
- Low
- Costa Rica overall
- Prices
- Low
- Costa Rica overall
Verdict
Listed as a month to avoid: Jun–Oct (rainy, river levels high, volcano gas).
Is another month better than September?
September is rated avoid. These months rate higher:
- DecemberGreatInside Turrialba's best window: Dec–Apr (dry, good river flow).
- JanuaryGreatInside Turrialba's best window: Dec–Apr (dry, good river flow).
- FebruaryGreatInside Turrialba's best window: Dec–Apr (dry, good river flow).
- MarchGreatInside Turrialba's best window: Dec–Apr (dry, good river flow).
Weather in September
- TurrialbaHighs around 30 °C (86 °F), lows around 21 °C (70 °F), rain on about 12 daysHighs around 86 °F (30 °C), lows around 70 °F (21 °C), rain on about 12 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 Turrialba, side by side.
Verdict
Sep: Avoid
Jan: Great (better)
Daytime high
Sep: 30 °C (86 °F)86 °F (30 °C)
Jan: 28 °C (82 °F)82 °F (28 °C)
Night low
Sep: 21 °C (70 °F)70 °F (21 °C)
Jan: 16 °C (61 °F)61 °F (16 °C)
Rain days
Sep: 12
Jan: 5 (better)
Crowds
Sep: Low
Jan: High
Prices
Sep: Low
Jan: High
Festivals listed
Sep: 0
Jan: 0
September: Listed as a month to avoid: Jun–Oct (rainy, river levels high, volcano gas).
January: Inside Turrialba's best window: Dec–Apr (dry, good river flow).
Turrialba: 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