When to go · San Luis
San Luis in June
Avoid month. Listed as a month to avoid: Jun–Sep (extreme heat, 40 °C (104 °F)+).Avoid month. Listed as a month to avoid: Jun–Sep (extreme heat, 104 °F (40 °C)+).
Key facts
- Verdict
- Avoid
- Temperature
- 41°C (106°F)106°F (41°C) / 22°C (72°F)72°F (22°C)
- average high / low
- Rain days
- 0
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Listed as a month to avoid: Jun–Sep (extreme heat, 40 °C (104 °F)+).Listed as a month to avoid: Jun–Sep (extreme heat, 104 °F (40 °C)+).
Is another month better than June?
June is rated avoid. These months rate higher:
Weather in June
- San LuisHighs around 41 °C (106 °F), lows around 22 °C (72 °F), rain on about 0 daysHighs around 106 °F (41 °C), lows around 72 °F (22 °C), rain on about 0 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in San Luis, side by side.
Verdict
Jun: Avoid
Jan: Great (better)
Daytime high
Jun: 41 °C (106 °F)106 °F (41 °C)
Jan: 21 °C (70 °F)70 °F (21 °C)
Night low
Jun: 22 °C (72 °F)72 °F (22 °C)
Jan: 6 °C (43 °F)43 °F (6 °C)
Rain days
Jun: 0 (better)
Jan: 3
Crowds
Jun: High
Jan: Low
Prices
Jun: High
Jan: Low
Festivals listed
Jun: 0
Jan: 0
June: Listed as a month to avoid: Jun–Sep (extreme heat, 40 °C+).
January: Inside San Luis's best window: Nov–Mar.
San Luis: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen