Question 1

What is the UV index in Nikkō right now?

Accepted Answer

The UV index in Nikkō, Tochigi is 3.8 — categorised as Moderate. A hat and SPF 30 are enough for most people.

Question 2

Is it safe to go outside in Nikkō today?

Accepted Answer

Yes — UV is moderate (3.8) in Nikkō right now. A hat and SPF 30 are enough for most people.

Question 3

How long does it take to get sunburn in Nikkō?

Accepted Answer

Average unprotected skin starts to burn in roughly 53 min at the current UV index of 3.8 in Nikkō. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.

Question 4

What does the heat feel like in Nikkō today?

Accepted Answer

Air temperature is 15°C with 82% humidity, giving a "feels like" reading of 15°C — comfortable.

Question 5

When is the safest time to step outside in Nikkō?

Accepted Answer

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 Nikkō, especially through summer.

Hat & SPF.

Questions about Nikkō today

Hat & SPF.

Questions about Nikkō today