Sliven, Sliven
Low0.0
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
No burn risk now
until skin starts to burn.
With SPF 30
No burn risk now
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
8°
Feels like
8°
Humidity
58%
Questions about Sliven today
- What is the UV index in Sliven right now?
- The UV index in Sliven, Sliven is 0.0 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Sliven today?
- Yes — UV is low (0.0) in Sliven right now. You can step out without sun protection.
- How long does it take to get sunburn in Sliven?
- There is no meaningful burn risk in Sliven right now (UV is 0.0). Risk rises rapidly once UV crosses 3.
- What does the heat feel like in Sliven today?
- Air temperature is 8°C with 58% humidity, giving a "feels like" reading of 8°C — comfortable.
- When is the safest time to step outside in Sliven?
- 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 Sliven, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Wed 6:00 AM · Refreshes every 30 minutes