Allen, Texas

Low

0.1

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

22 hr 13 min

until skin starts to burn.

With SPF 30

666 hr 40 min

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

HeatComfortable

Air

25°

Feels like

25°

Humidity

92%

Questions about Allen today

What is the UV index in Allen right now?
The UV index in Allen, Texas is 0.1 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Allen today?
Yes — UV is low (0.1) in Allen right now. You can step out without sun protection.
How long does it take to get sunburn in Allen?
Average unprotected skin starts to burn in roughly 22 hr 13 min at the current UV index of 0.1 in Allen. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Allen today?
Air temperature is 25°C with 92% humidity, giving a "feels like" reading of 25°C — comfortable.
When is the safest time to step outside in Allen?
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 Allen, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 2:00 PM · Refreshes every 30 minutes