Stockton, California

High

6.3

UV Index · Now

Cover up.

Wear long sleeves, SPF 30+, and seek shade midday.

Unprotected

32 min

until skin starts to burn.

With SPF 30

16 hr

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

HeatComfortable

Air

23°

Feels like

23°

Humidity

42%

Questions about Stockton today

What is the UV index in Stockton right now?
The UV index in Stockton, California is 6.3 — categorised as High. Wear long sleeves, SPF 30+, and seek shade midday.
Is it safe to go outside in Stockton today?
Caution — UV is high (6.3) in Stockton. 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 Stockton?
Average unprotected skin starts to burn in roughly 32 min at the current UV index of 6.3 in Stockton. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Stockton today?
Air temperature is 23°C with 42% humidity, giving a "feels like" reading of 23°C — comfortable.
When is the safest time to step outside in Stockton?
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 Stockton, 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