Long Beach, California

Moderate

4.0

UV Index · Now

Hat & SPF.

A hat and SPF 30 are enough for most people.

Unprotected

50 min

until skin starts to burn.

With SPF 30

25 hr

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

HeatComfortable

Air

21°

Feels like

21°

Humidity

39%

Questions about Long Beach today

What is the UV index in Long Beach right now?
The UV index in Long Beach, California is 4.0 — categorised as Moderate. A hat and SPF 30 are enough for most people.
Is it safe to go outside in Long Beach today?
Yes — UV is moderate (4.0) in Long Beach right now. A hat and SPF 30 are enough for most people.
How long does it take to get sunburn in Long Beach?
Average unprotected skin starts to burn in roughly 50 min at the current UV index of 4.0 in Long Beach. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Long Beach today?
Air temperature is 21°C with 39% humidity, giving a "feels like" reading of 21°C — comfortable.
When is the safest time to step outside in Long Beach?
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 Long Beach, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 10:00 AM · Refreshes every 30 minutes