San Luis Potosí, Mexico Weather
- San Luis Potosí, Mexico Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in San Luis Potosí over the next 12 hours
- Temperature and possibility of rain in San Luis Potosí in the coming days
- Rainfall in San Luis Potosí in the coming days
- San Luis Potosí Weather Summary
- Weather averages by month
- San Luis Potosí's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 822 hPa
Feel like: 15 °C
Temperature: 16°C
Cloud: 2%
Humidity: 81%
Wind: SE - 7 km/h
Visibility: 31.52 km
30 Day Averages and Extremes
- Average high 20.83°C
- Average low 12.3°C
- Hottest day 25°C (31 October 2026)
- Coldest day 8°C (18 October 2026)
- Average humidity 79.87%
- Days with precipitation 25 days
- Highest precipitation 73 mm (10 October 2026)
Yesterday's Data
- Max: 22°C
- Min: 12°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in San Luis Potosí over the next 12 hours
Temperature and possibility of rain in San Luis Potosí in the coming days
Rainfall in San Luis Potosí in the coming days
San Luis Potosí Climate Summary
San Luis Potosí features a Mid-latitude steppe (Köppen classification: BSk), with an average annual temperature of 18.26ºC (64.87ºF), which is about -3.77% lower than the national average for Mexico. Annually, the city experiences approximately 82.34 millimeters (3.24 inches) of rainfall, spread across 123.46 rainy days, accounting for 33.82% of the year.
| Longitude | 22.1564699 |
| Latitude | -100.9855409 |
| Yearly high temperature | 22.8ºC (73.04ºF) |
| Yearly low temperature | 12.05ºC (53.69ºF) |
| Hottest month | April 26.56ºC (79.81ºF) |
| Coldest month | December 8.44ºC (47.19ºF) |
| Yearly precip | 82.34mm (3.24in) |
| Days with rainfall | 123.46 days (33.82%) |
| Driest month | December (57.82%) |
| Wettest month | May (54.16%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 18.25° / 7.44° | 4.73 days |
| February | 21.2° / 9.39° | 6.36 days |
| March | 23.65° / 11.24° | 8.36 days |
| April | 26.56° / 13.73° | 8.73 days |
| May | 26.87° / 15.43° | 17.0 days |
| June | 24.79° / 14.69° | 15.82 days |
| July | 23.58° / 14.24° | 15.0 days |
| August | 24.26° / 14.07° | 12.82 days |
| September | 22.92° / 14.04° | 15.0 days |
| October | 22.13° / 12.14° | 9.73 days |
| November | 19.95° / 9.77° | 7.18 days |
| December | 19.46° / 8.44° | 2.73 days |
San Luis Potosí's weather
- México City
- Baja California
- Guanajuato
- Puebla
- México
- Sinaloa
- Sonora
- Morelos
- Chiapas
- Zacatecas
- Guerrero
- Quintana Roo
- Hidalgo
- Coahuila
- Durango
- Campeche
- Nayarit
- Querétaro
- Veracruz
- Colima
- Baja California Sur
- Nuevo León
- Oaxaca
- Chihuahua
- Tabasco
- Jalisco
- Aguascalientes
- Yucatán
- Michoacán
- Tlaxcala
- Tamaulipas
Frequently asked questions
1. What is the hottest month in San Luis Potosí?
April has the highest average monthly temperature (daily mean of 26.56ºC) and December are the coolest (daily mean of 8.44ºC).
2. What should I wear in San Luis Potosí today?
For today's warm weather in San Luis Potosí, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Cotton or linen fabrics
- Shorts or lightweight trousers
- T-shirt or short-sleeve blouse
- Comfortable sandals or sneakers
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 446
- CO 300
- NH3 0
- NO2 13
- O3 53
- PM10 4
- PM25 4
- SO2 1
- CH4 1,402