Hamura, Tokyo
Moderate4.3
UV Index · Now
Hat & SPF.
A hat and SPF 30 are enough for most people.
Unprotected
47 min
until skin starts to burn.
With SPF 30
23 hr 32 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
15°
Feels like
15°
Humidity
89%
Questions about Hamura today
- What is the UV index in Hamura right now?
- The UV index in Hamura, Tokyo is 4.3 — categorised as Moderate. A hat and SPF 30 are enough for most people.
- Is it safe to go outside in Hamura today?
- Yes — UV is moderate (4.3) in Hamura right now. A hat and SPF 30 are enough for most people.
- How long does it take to get sunburn in Hamura?
- Average unprotected skin starts to burn in roughly 47 min at the current UV index of 4.3 in Hamura. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Hamura today?
- Air temperature is 15°C with 89% humidity, giving a "feels like" reading of 15°C — comfortable.
- When is the safest time to step outside in Hamura?
- 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 Hamura, especially through summer.