When to go · San Luis
San Luis, month by month
The best months for San Luis: Jan, Feb, Mar, Nov, Dec. Months to avoid: Jun, Jul, Aug, Sep.
Month by month
- JanuaryGreatInside San Luis's best window: Nov–Mar.21 °C (70 °F) / 6 °C (43 °F), 3 rain days70 °F (21 °C) / 43 °F (6 °C), 3 rain daysCrowds: Low
- FebruaryGreatInside San Luis's best window: Nov–Mar.24 °C (75 °F) / 8 °C (46 °F), 3 rain days75 °F (24 °C) / 46 °F (8 °C), 3 rain daysCrowds: Low · 1 festival or holiday
- MarchGreatInside San Luis's best window: Nov–Mar.28 °C (82 °F) / 11 °C (52 °F), 2 rain days82 °F (28 °C) / 52 °F (11 °C), 2 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (Nov–Mar). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.32 °C (90 °F) / 14 °C (57 °F), 1 rain days90 °F (32 °C) / 57 °F (14 °C), 1 rain daysCrowds: Medium · 1 festival or holiday
- MayGoodOutside the best window (Nov–Mar). Across United States: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.37 °C (99 °F) / 18 °C (64 °F), 1 rain days99 °F (37 °C) / 64 °F (18 °C), 1 rain daysCrowds: Medium · 1 festival or holiday
- JuneAvoidListed 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)+).41 °C (106 °F) / 22 °C (72 °F), 0 rain days106 °F (41 °C) / 72 °F (22 °C), 0 rain daysCrowds: High
- JulyAvoidListed 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)+).42 °C (108 °F) / 26 °C (79 °F), 2 rain days108 °F (42 °C) / 79 °F (26 °C), 2 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed 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)+).42 °C (108 °F) / 26 °C (79 °F), 3 rain days108 °F (42 °C) / 79 °F (26 °C), 3 rain daysCrowds: High
- SeptemberAvoidListed 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)+).40 °C (104 °F) / 23 °C (73 °F), 2 rain days104 °F (40 °C) / 73 °F (23 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (Nov–Mar). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.34 °C (93 °F) / 17 °C (63 °F), 1 rain days93 °F (34 °C) / 63 °F (17 °C), 1 rain daysCrowds: Medium
- NovemberGreatInside San Luis's best window: Nov–Mar.26 °C (79 °F) / 10 °C (50 °F), 2 rain days79 °F (26 °C) / 50 °F (10 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- DecemberGreatInside San Luis's best window: Nov–Mar.20 °C (68 °F) / 5 °C (41 °F), 3 rain days68 °F (20 °C) / 41 °F (5 °C), 3 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in San Luis, side by side.
Verdict
Jan: Great
Feb: Great
Daytime high
Jan: 21 °C (70 °F)70 °F (21 °C)
Feb: 24 °C (75 °F)75 °F (24 °C)
Night low
Jan: 6 °C (43 °F)43 °F (6 °C)
Feb: 8 °C (46 °F)46 °F (8 °C)
Rain days
Jan: 3
Feb: 3
Crowds
Jan: Low
Feb: Low
Prices
Jan: Low
Feb: Medium
Festivals listed
Jan: 0
Feb: 1
January: Inside San Luis's best window: Nov–Mar.
February: Inside San Luis's best window: Nov–Mar.
San Luis: figures are long-term averages from this guide, not a forecast.