Heroica Guaymas, Sonora

Moderate

4.3

UV Index · Now

Hat & SPF.

A hat and SPF 30 are enough for most people.

Unprotected

47 min

until skin starts to burn.

With SPF 30

23 hr 15 min

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

HeatComfortable

Air

30°

Feels like

30°

Humidity

27%

Questions about Heroica Guaymas today

What is the UV index in Heroica Guaymas right now?
The UV index in Heroica Guaymas, Sonora is 4.3 — categorised as Moderate. A hat and SPF 30 are enough for most people.
Is it safe to go outside in Heroica Guaymas today?
Yes — UV is moderate (4.3) in Heroica Guaymas right now. A hat and SPF 30 are enough for most people.
How long does it take to get sunburn in Heroica Guaymas?
Average unprotected skin starts to burn in roughly 47 min at the current UV index of 4.3 in Heroica Guaymas. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Heroica Guaymas today?
Air temperature is 30°C with 27% humidity, giving a "feels like" reading of 30°C — comfortable.
When is the safest time to step outside in Heroica Guaymas?
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 Heroica Guaymas, especially through summer.
← Use my location instead

Other cities in Mexico

More in Mexico

Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 8:30 AM · Refreshes every 30 minutes