When to go · San Juan
San Juan in July
Great month. Inside San Juan's best window: May–Oct (dry season, clearer roads).
Key facts
- Verdict
- Great
- Temperature
- 18°C (64°F)64°F (18°C) / −7°C (19°F)19°F (−7°C)
- average high / low
- Rain days
- 1
- 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 July?
No other month rates higher than July for San Juan in this guide.
Weather in July
- San JuanHighs around 18 °C (64 °F), lows around -7 °C (19 °F), rain on about 1 dayHighs around 64 °F (18 °C), lows around 19 °F (-7 °C), rain on about 1 day
Crowds and prices
- Crowds · Bolivia overall
- High
- Prices · Bolivia overall
- High
Bolivia overall: Peak season; freezing lagoon nights on the Uyuni tour.
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
Jul: Great
May: Great
Daytime high
Jul: 18 °C (64 °F)64 °F (18 °C)
May: 19 °C (66 °F)66 °F (19 °C)
Night low
Jul: -7 °C (19 °F)19 °F (-7 °C)
May: -3 °C (27 °F)27 °F (-3 °C)
Rain days
Jul: 1 (better)
May: 2
Crowds
Jul: High
May: Medium
Prices
Jul: High
May: Medium
Festivals listed
Jul: 0
May: 0
July: 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