Choshi, Chiba
Low0.4
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
8 hr 20 min
until skin starts to burn.
With SPF 30
250 hr
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
17°
Feels like
17°
Humidity
91%
Questions about Choshi today
- What is the UV index in Choshi right now?
- The UV index in Choshi, Chiba is 0.4 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Choshi today?
- Yes — UV is low (0.4) in Choshi right now. You can step out without sun protection.
- How long does it take to get sunburn in Choshi?
- Average unprotected skin starts to burn in roughly 8 hr 20 min at the current UV index of 0.4 in Choshi. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Choshi today?
- Air temperature is 17°C with 91% humidity, giving a "feels like" reading of 17°C — comfortable.
- When is the safest time to step outside in Choshi?
- 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 Choshi, especially through summer.