Question 1

What is the UV index in Hidaka right now?

Accepted Answer

The UV index in Hidaka, Saitama is 5.5 — categorised as Moderate. A hat and SPF 30 are enough for most people.

Question 2

Is it safe to go outside in Hidaka today?

Accepted Answer

Yes — UV is moderate (5.5) in Hidaka right now. A hat and SPF 30 are enough for most people.

Question 3

How long does it take to get sunburn in Hidaka?

Accepted Answer

Average unprotected skin starts to burn in roughly 37 min at the current UV index of 5.5 in Hidaka. 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 Hidaka today?

Accepted Answer

Air temperature is 22°C with 61% humidity, giving a "feels like" reading of 22°C — comfortable.

Question 5

When is the safest time to step outside in Hidaka?

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 Hidaka, especially through summer.

Hat & SPF.

Questions about Hidaka today

Hat & SPF.

Questions about Hidaka today