Iruma, Saitama
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
14°
Feels like
14°
Humidity
93%
Questions about Iruma today
- What is the UV index in Iruma right now?
- The UV index in Iruma, Saitama is 4.3 — categorised as Moderate. A hat and SPF 30 are enough for most people.
- Is it safe to go outside in Iruma today?
- Yes — UV is moderate (4.3) in Iruma right now. A hat and SPF 30 are enough for most people.
- How long does it take to get sunburn in Iruma?
- Average unprotected skin starts to burn in roughly 47 min at the current UV index of 4.3 in Iruma. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Iruma today?
- Air temperature is 14°C with 93% humidity, giving a "feels like" reading of 14°C — comfortable.
- When is the safest time to step outside in Iruma?
- 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 Iruma, especially through summer.