Best Time to Visit San Luis Potosí, San Luis Potosí, Mexico
San Luis Potosí is at its sunniest and driest in February–November.
The best time to visit San Luis Potosí for sunny, dry weather is February–May and October–November — 6 months of the year fit our sunny profiles at this specific location. The drier stretch runs through October–April; the wetter half falls in May–September. At the city itself, monthly average temperatures range from 13.2°C / 55.8°F in January to 21.4°C / 70.5°F in May, with rainfall from 7 mm / 0.3 in (March) to 66 mm / 2.6 in (June). These are point-value climate normals sampled at San Luis Potosí, San Luis Potosí, Mexico's coordinates — usually more actionable for travellers than the country-wide average. San Luis Potosí's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| February | 14.7°C58.5°F | 9 mm0.4″ | Sunny & Mild |
| March | 17.4°C63.3°F | 7 mm0.3″ | Sunny & Mild |
| April | 19.8°C67.6°F | 18 mm0.7″ | Sunny & Mild |
| May | 21.4°C70.5°F | 38 mm1.5″ | Sunny & Warm, Sunny & Mild |
| October | 17.4°C63.3°F | 28 mm1.1″ | Sunny & Mild |
| November | 15.4°C59.7°F | 9 mm0.4″ | Sunny & Mild |
Frequently asked questions
When is the best time to visit San Luis Potosí?
The best time to visit San Luis Potosí for sunny, dry weather is February, March, April, May, October, November. At the city itself, the warmest month is May averaging 21.4°C / 70.5°F, and the driest is March with about 7 mm / 0.3 in of rain. These are point-value climate normals sampled at San Luis Potosí's coordinates.
When is the rainy season in San Luis Potosí?
The rainy season at San Luis Potosí, San Luis Potosí runs through May–September, when monthly rainfall exceeds the annual median of about 28 mm / 1.1 in. The wettest single month is June (66 mm / 2.6 in).
What is the driest month in San Luis Potosí?
The driest month in San Luis Potosí is March, averaging about 7 mm / 0.3 in of rainfall. Temperature that month averages 17.4°C / 63.3°F.
What months should I avoid visiting San Luis Potosí?
The least comfortable months for travel to San Luis Potosí — based on point-value climate at the city — are January, February, June, July, September, November, December. These are the wettest or coolest months at this location. Rainfall peaks at 66 mm / 2.6 in in June, and the coldest month averages 13.2°C / 55.8°F.
Is San Luis Potosí climate different from Mexico overall?
Yes, usually. Our San Luis Potosí figures are point-value climate normals sampled at the city itself, while our Mexico figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects San Luis Potosí specifically — usually the more actionable data for a traveller planning to spend time in the city.