San Isidro, Lima region
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
20°
Feels like
20°
Humidity
83%
Questions about San Isidro today
- What is the UV index in San Isidro right now?
- The UV index in San Isidro, Lima region is 0.0 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in San Isidro today?
- Yes — UV is low (0.0) in San Isidro right now. You can step out without sun protection.
- How long does it take to get sunburn in San Isidro?
- There is no meaningful burn risk in San Isidro right now (UV is 0.0). Risk rises rapidly once UV crosses 3.
- What does the heat feel like in San Isidro today?
- Air temperature is 20°C with 83% humidity, giving a "feels like" reading of 20°C — comfortable.
- When is the safest time to step outside in San Isidro?
- 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 San Isidro, especially through summer.