Questions about Castro today

What is the UV index in Castro right now?

The UV index in Castro, Parana is 0.0 — categorised as Low. You can step out without sun protection.

Is it safe to go outside in Castro today?

Yes — UV is low (0.0) in Castro right now. You can step out without sun protection.

How long does it take to get sunburn in Castro?

There is no meaningful burn risk in Castro right now (UV is 0.0). Risk rises rapidly once UV crosses 3.

What does the heat feel like in Castro today?

Air temperature is 15°C with 98% humidity, giving a "feels like" reading of 15°C — comfortable.

When is the safest time to step outside in Castro?

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 Castro, especially through summer.