Round Rock, Texas

Low

1.6

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

2 hr 9 min

until skin starts to burn.

With SPF 30

64 hr 31 min

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

HeatCaution

Air

30°

Feels like

37°

Humidity

72%

Questions about Round Rock today

What is the UV index in Round Rock right now?
The UV index in Round Rock, Texas is 1.6 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Round Rock today?
Yes — UV is low (1.6) in Round Rock right now. You can step out without sun protection.
How long does it take to get sunburn in Round Rock?
Average unprotected skin starts to burn in roughly 2 hr 9 min at the current UV index of 1.6 in Round Rock. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Round Rock today?
Air temperature is 30°C with 72% humidity, giving a "feels like" reading of 37°C — caution.
When is the safest time to step outside in Round Rock?
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 Round Rock, 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