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San Luis Potosí climate
San Luis Potosí offers Excellent climate comfort with medium drought planning
San Luis Potosí’s climate rows show Excellent overall comfort, an 81°F average summer high, 6 days above 90°F, an Excellent summer feel, a 42°F or 6°C average winter low, and an Excellent winter feel. Humidity is 57 percent, ten months are listed as comfortable, and solar exposure is 2,142 peak sun hours per year.
Air quality is Excellent, allergy levels are Good, modeled fine particle pollution is 5.2 micrograms per cubic meter for the 2021 to 2025 average, and February through November are the best listed months. January and December are toughest, heat risk is Low with a Very Good display, drought risk is Medium at 0.4 to 0.6, and weather volatility is Excellent. No rainfall totals are supplied here, so keep the water review focused on the published drought field.
Living through the seasons
Summer and winter comfort tell a similar story.
- Overall Comfort
- Excellent
4.6 / 5
- Average Summer High
- 81°F
- Days Above 90°F
- 6 days/year
- Summer Feel
- Excellent
Mild · 81°F
Excellent
4.8 / 5
- Average Winter Low
- 42°F / 6°C
- Days Below Freezing
- 2 days/year
- Winter Feel
- Excellent
Very Good
Excellent
4.7 / 5
The shape of the year
Humidity, comfortable months, and sunshine show how the seasons differ.
- Humidity
- 57%
- Comfortable Months
- 10 months
- Solar Exposure
- 2142 peak sun hrs/yr
Good
Very Good
Good
Air, allergies, and weather
Air quality and allergies shape day to day comfort. The best months and weather risks help with timing.
Air and allergies
- Air Quality
- Excellent
- Allergy Levels
- Good
4.7 / 5
Current AQI
Checking…
Current PM2.5
Checking…
Timing and weather
- Long Term Fine Particle Pollution
- 5.2 µg/m³ 2021-2025 modeled average
- Best Months
- Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
- Toughest Months
- Jan, Dec
- Heat Risk
- Low
- Drought Risk
- Medium (0.4-0.6)
- Weather Volatility
- Excellent
Good · 5.2 µg/m³ 2021-2025 modeled average
Very Good
4.3 / 5
San Luis Potosí in everyday life
Could San Luis Potosí work for you?
What may work well
- San Luis Potosí’s climate rows show Excellent overall comfort, an 81°F average summer high, a 42°F or 6°C average winter low, and Excellent summer and winter feels.
- Ten comfortable months, February through November as the best listed months, 57 percent humidity, and 2,142 peak sun hours support a broad seasonal planning window.
- Air quality is Excellent, allergy levels are Good, and modeled fine particle pollution is 5.2 micrograms per cubic meter for the 2021 to 2025 average.
What to think about
- Drought risk is Medium at 0.4 to 0.6, so water use, shade, gardens, and property questions remain relevant.
- January and December are toughest, and seasonal heat still requires shade, ventilation, water, and outdoor timing even with Low heat risk.
- Rainfall totals are not supplied, so the climate review should not fill that gap with invented local weather figures.
Before choosing a San Luis Potosí home, live through the climate questions
Review the interior
Ask about ventilation, shade, windows, heating, water use, storage, entry, stairs, crossings, and indoor comfort at the selected home.
Map outdoor and care routes
Trace the historic centre, Museo Regional Potosino, Jardín Guerrero, culture, groceries, pharmacies, Hospital Central, parking, and the route home in different weather.
Keep supplied fields separate
Use the 81°F summer high, 42°F or 6°C winter low, 57 percent humidity, 2,142 peak sun hours, Excellent air, 5.2 micrograms per cubic meter, ten comfortable months, and Medium drought risk without inventing rainfall totals.
Review water and seasonal heat
Place Medium drought risk and Low heat risk beside shade, water use, ventilation, heating, outdoor surfaces, home maintenance, and the route to care.
Questions retirees ask
What are San Luis Potosí’s summers like?
The published average summer high is 81°F with 6 days above 90°F and an Excellent summer feel. Humidity is 57 percent, solar exposure is 2,142 peak sun hours per year, and shade, water use, ventilation, and outdoor timing still matter.
What are San Luis Potosí’s winters like?
The published average winter low is 42°F or 6°C with 2 days below freezing and an Excellent winter feel. Ten months are listed as comfortable, while January and December are toughest. No rainfall or additional winter totals are supplied here.
Is San Luis Potosí’s air quality good?
The published air quality row is Excellent and allergy levels are Good. Modeled fine particle pollution is 5.2 micrograms per cubic meter for the 2021 to 2025 average. These are environmental references, not a promise about personal health.
What does Medium drought risk mean?
The climate ledger displays drought risk as Medium at 0.4 to 0.6. Place that field beside water use, shade, gardens, home maintenance, and seasonal heat without inventing rainfall or supply conditions.
Does Excellent climate comfort solve home planning?
No. Shade, ventilation, heating, water use, structure condition, entry, stairs, crossings, drought, outdoor timing, and the route to care still matter. The selected home determines how usable the climate feels.
San Luis Potosí’s climate offers Excellent comfort, ten comfortable months, and a broad cultural and outdoor planning window, while Medium drought risk, seasonal heat, shade, ventilation, and the exact home remain important. For San Luis Potosí’s climate plan, choose Save, Compare, or Find my fit.
Sources
Climate comfort helps estimate how practical daily life may feel across the year, especially for heat, humidity, cold, and seasonal constraints.
Seasonal timing, health conditions, air conditioning, air quality, and elevation can change the lived experience.
- NASA POWER
Used for Overall Comfort, Summer Feel, Average Summer High, Days Above 90°F, Winter Feel, Average Winter Low, Days Below Freezing, Humidity, Comfortable Months, Solar Exposure, Best Months, Toughest Months, Allergy Levels, Heat Risk, Weather Volatility
- Open-Meteo / Copernicus CAMS
Used for Air Quality, Long-Term Fine-Particle Pollution
Checked 2026-05-18
- World Resources Institute (WRI)
Used for Drought Risk
Checked 2026-07-13
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