Köln, North Rhine-Westphalia
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
14°
Feels like
14°
Humidity
36%
Questions about Köln today
- What is the UV index in Köln right now?
- The UV index in Köln, North Rhine-Westphalia is 0.0 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Köln today?
- Yes — UV is low (0.0) in Köln right now. You can step out without sun protection.
- How long does it take to get sunburn in Köln?
- There is no meaningful burn risk in Köln right now (UV is 0.0). Risk rises rapidly once UV crosses 3.
- What does the heat feel like in Köln today?
- Air temperature is 14°C with 36% humidity, giving a "feels like" reading of 14°C — comfortable.
- When is the safest time to step outside in Köln?
- 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 Köln, especially through summer.