Glendora, California
High6.3
UV Index · Now
Cover up.
Wear long sleeves, SPF 30+, and seek shade midday.
Unprotected
31 min
until skin starts to burn.
With SPF 30
15 hr 45 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
25°
Feels like
25°
Humidity
26%
Questions about Glendora today
- What is the UV index in Glendora right now?
- The UV index in Glendora, California is 6.3 — categorised as High. Wear long sleeves, SPF 30+, and seek shade midday.
- Is it safe to go outside in Glendora today?
- Caution — UV is high (6.3) in Glendora. Wear long sleeves, SPF 30+, and seek shade midday. The peak risk window is roughly 11 am to 4 pm.
- How long does it take to get sunburn in Glendora?
- Average unprotected skin starts to burn in roughly 31 min at the current UV index of 6.3 in Glendora. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Glendora today?
- Air temperature is 25°C with 26% humidity, giving a "feels like" reading of 25°C — comfortable.
- When is the safest time to step outside in Glendora?
- 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 Glendora, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 8:30 AM · Refreshes every 30 minutes