When to go · San Juan
San Juan in August
Great month. Inside San Juan's best window: May–Oct (dry season, clearer roads).
Key facts
- Verdict
- Great
- Temperature
- 19°C (66°F)66°F (19°C) / −5°C (23°F)23°F (−5°C)
- average high / low
- Rain days
- 2
- Crowds
- High
- Bolivia overall
- Prices
- High
- Bolivia overall
Verdict
Inside San Juan's best window: May–Oct (dry season, clearer roads).
Is another month better than August?
No other month rates higher than August for San Juan in this guide.
Weather in August
- San JuanHighs around 19 °C (66 °F), lows around -5 °C (23 °F), rain on about 2 daysHighs around 66 °F (19 °C), lows around 23 °F (-5 °C), rain on about 2 days
Crowds and prices
- Crowds · Bolivia overall
- High
- Prices · Bolivia overall
- High
Bolivia overall: Dry and busy; Independence Day (6 Aug); windy.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in San Juan, side by side.
Verdict
Aug: Great
May: Great
Daytime high
Aug: 19 °C (66 °F)66 °F (19 °C)
May: 19 °C (66 °F)66 °F (19 °C)
Night low
Aug: -5 °C (23 °F)23 °F (-5 °C)
May: -3 °C (27 °F)27 °F (-3 °C)
Rain days
Aug: 2
May: 2
Crowds
Aug: High
May: Medium
Prices
Aug: High
May: Medium
Festivals listed
Aug: 0
May: 0
August: Inside San Juan's best window: May–Oct (dry season, clearer roads).
May: Inside San Juan's best window: May–Oct (dry season, clearer roads).
San Juan: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings