Surprise, Arizona
Moderate3.4
UV Index · Now
Hat & SPF.
A hat and SPF 30 are enough for most people.
Unprotected
59 min
until skin starts to burn.
With SPF 30
29 hr 25 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
29°
Feels like
29°
Humidity
10%
Questions about Surprise today
- What is the UV index in Surprise right now?
- The UV index in Surprise, Arizona is 3.4 — categorised as Moderate. A hat and SPF 30 are enough for most people.
- Is it safe to go outside in Surprise today?
- Yes — UV is moderate (3.4) in Surprise right now. A hat and SPF 30 are enough for most people.
- How long does it take to get sunburn in Surprise?
- Average unprotected skin starts to burn in roughly 59 min at the current UV index of 3.4 in Surprise. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Surprise today?
- Air temperature is 29°C with 10% humidity, giving a "feels like" reading of 29°C — comfortable.
- When is the safest time to step outside in Surprise?
- 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 Surprise, 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