San Luis Potosí, Mexico Weather

  1. San Luis Potosí, Mexico Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in San Luis Potosí over the next 12 hours
  7. Temperature and possibility of rain in San Luis Potosí in the coming days
  8. Rainfall in San Luis Potosí in the coming days
  9. San Luis Potosí Weather Summary
  10. Weather averages by month
  11. San Luis Potosí's weather
  12. Frequently asked questions
  13. Comments
San Luis Potosí, Weather
(Photo by Filip Gielda on Unsplash)

Current conditions

Updated:
25°C
77.0°F
°C °F

Condition: Slight Rain Showers

Pressure: 817 hPa

Feel like: 24 °C

Temperature: 25°C

Cloud: 80%

Humidity: 48%

Wind: ENE - 12 km/h

Visibility: 4.38 km

Weather forecast

Sat
20 Jun
15°C / 24°C
Slight Thunderstorm
Sun
21 Jun
15°C / 23°C
Drizzle Dense Intensity
Mon
22 Jun
15°C / 24°C
Slight Thunderstorm
Tue
23 Jun
15°C / 23°C
Drizzle
Wed
24 Jun
15°C / 23°C
Slight Thunderstorm
Hourly forecast today:
23:00 PM
13° / 25°
13° / 25°
Slight Rain Showers
48% 29 km/h
00:00 AM
12° / 25°
12° / 25°
Drizzle
44% 28 km/h
01:00 AM
13° / 23°
13° / 23°
Drizzle
51% 32 km/h
02:00 AM
14° / 22°
14° / 22°
Mainly Clear
61% 31 km/h
03:00 AM
15° / 19°
15° / 19°
Drizzle
75% 22 km/h
04:00 AM
16° / 18°
16° / 18°
Thunderstorm With Slight
89% 18 km/h
05:00 AM
16° / 17°
16° / 17°
Slight Thunderstorm
91% 22 km/h
06:00 AM
15° / 16°
15° / 16°
Drizzle
92% 19 km/h
07:00 AM
15° / 16°
15° / 16°
Drizzle
93% 17 km/h
08:00 AM
15° / 16°
15° / 16°
Overcast
94% 4 km/h
09:00 AM
15° / 16°
15° / 16°
Overcast
96% 8 km/h

30 Day Averages and Extremes

  • Average high 23.97°C
  • Average low 15.13°C
  • Hottest day 28°C (18 June 2026)
  • Coldest day 12°C (02 July 2026)
  • Average humidity 74.1%
  • Days with precipitation 30 days
  • Highest precipitation 81 mm (14 June 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 16°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

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 very hot weather in San Luis Potosí, with the high temperatures above 27ºC (80.6ºF), consider wearing:
- Sunscreen for skin protection
- UV-protective sunglasses
- Wide-brimmed sun hat
- Open-toed sandals or light sneakers

Temperature

Early
14°C / 21°C
Morning
15°C / 16°C
Afternoon
14°C / 21°C
Evening
12°C / 27°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 448
  • CO 141
  • NH3 0
  • NO2 2
  • O3 104
  • PM10 4
  • PM25 4
  • SO2 1
  • CH4 1,337

Sunrise / Sunset

12:00
01:29