Yaizu, Shizuoka
Moderate5.5
UV Index · Now
Hat & SPF.
A hat and SPF 30 are enough for most people.
Unprotected
36 min
until skin starts to burn.
With SPF 30
18 hr 1 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
22°
Feels like
22°
Humidity
52%
Questions about Yaizu today
- What is the UV index in Yaizu right now?
- The UV index in Yaizu, Shizuoka is 5.5 — categorised as Moderate. A hat and SPF 30 are enough for most people.
- Is it safe to go outside in Yaizu today?
- Yes — UV is moderate (5.5) in Yaizu right now. A hat and SPF 30 are enough for most people.
- How long does it take to get sunburn in Yaizu?
- Average unprotected skin starts to burn in roughly 36 min at the current UV index of 5.5 in Yaizu. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Yaizu today?
- Air temperature is 22°C with 52% humidity, giving a "feels like" reading of 22°C — comfortable.
- When is the safest time to step outside in Yaizu?
- 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 Yaizu, especially through summer.