Questions about San Rafael today

What is the UV index in San Rafael right now?

The UV index in San Rafael, California is 6.4 — categorised as High. Wear long sleeves, SPF 30+, and seek shade midday.

Is it safe to go outside in San Rafael today?

Caution — UV is high (6.4) in San Rafael. 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 San Rafael?

Average unprotected skin starts to burn in roughly 31 min at the current UV index of 6.4 in San Rafael. 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 Rafael today?

Air temperature is 21°C with 45% humidity, giving a "feels like" reading of 21°C — comfortable.

When is the safest time to step outside in San Rafael?

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 Rafael, especially through summer.