Climate of San Luis Potosí, Mexico
Area-weighted average across San Luis Potosí. For where people actually live and travel, see the cities below.
San Luis Potosí, a subdivision of Mexico, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 14.2°C / 57.6°F in January to 22.9°C / 73.2°F in May, with rainfall from 12 mm / 0.5 in to 112 mm / 4.4 in depending on the season (597 mm / 23.5 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 14.2°C57.6°F | 18 mm0.7″ | Sunny & Mild |
| February | 15.7°C60.3°F | 12 mm0.5″ | Sunny & Mild |
| March | 18.6°C65.5°F | 12 mm0.5″ | Sunny & Mild |
| April | 21.1°C70°F | 24 mm0.9″ | Sunny & Warm, Sunny & Mild |
| May | 22.9°C73.2°F | 51 mm2″ | — |
| June | 22.9°C73.2°F | 96 mm3.8″ | — |
| July | 22°C71.6°F | 97 mm3.8″ | — |
| August | 21.9°C71.4°F | 88 mm3.5″ | — |
| September | 21°C69.8°F | 112 mm4.4″ | — |
| October | 19.2°C66.6°F | 53 mm2.1″ | — |
| November | 16.8°C62.2°F | 18 mm0.7″ | Sunny & Mild |
| December | 14.8°C58.6°F | 16 mm0.6″ | Sunny & Mild |
Frequently asked questions
What is the best time to visit San Luis Potosí?
The best months to visit San Luis Potosí, Mexico for sunny, dry weather are January, February, March, April, November, December. The warmest month is May at an area-wide average of 22.9°C / 73.2°F, and the driest is February with about 12 mm / 0.5 in of rainfall.
What is the climate of San Luis Potosí?
San Luis Potosí, Mexico has area-weighted monthly average temperatures ranging from 14.2°C / 57.6°F in January to 22.9°C / 73.2°F in May. Annual rainfall averages about 597 mm / 23.5 in, with the wettest month being September (112 mm / 4.4 in) and the driest February (12 mm / 0.5 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in San Luis Potosí?
The hottest month in San Luis Potosí is May, with an area-wide average temperature of 22.9°C / 73.2°F.
What is the coldest month in San Luis Potosí?
The coldest month in San Luis Potosí is January, with an area-wide average temperature of 14.2°C / 57.6°F.
When does it rain most in San Luis Potosí?
The wettest month in San Luis Potosí is September, averaging about 112 mm / 4.4 in of rainfall. The driest is February with about 12 mm / 0.5 in.