San Luis Potosí, San Luis Potosi

Moderate

4.3

UV Index · Now

Hat & SPF.

A hat and SPF 30 are enough for most people.

Unprotected

46 min

until skin starts to burn.

With SPF 30

22 hr 59 min

Average unprotected skin. Lighter skin burns faster, darker skin slower.

HeatCaution

Air

33°

Feels like

33°

Humidity

14%

Questions about San Luis Potosí today

What is the UV index in San Luis Potosí right now?
The UV index in San Luis Potosí, San Luis Potosi is 4.3 — categorised as Moderate. A hat and SPF 30 are enough for most people.
Is it safe to go outside in San Luis Potosí today?
Yes — UV is moderate (4.3) in San Luis Potosí right now. A hat and SPF 30 are enough for most people.
How long does it take to get sunburn in San Luis Potosí?
Average unprotected skin starts to burn in roughly 46 min at the current UV index of 4.3 in San Luis Potosí. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in San Luis Potosí today?
Air temperature is 33°C with 14% humidity, giving a "feels like" reading of 33°C — caution.
When is the safest time to step outside in San Luis Potosí?
UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in San Luis Potosí, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 10:30 AM · Refreshes every 30 minutes