Azumino, Nagano
Moderate5.2
UV Index · Now
Hat & SPF.
A hat and SPF 30 are enough for most people.
Unprotected
39 min
until skin starts to burn.
With SPF 30
19 hr 25 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
16°
Feels like
16°
Humidity
62%
Questions about Azumino today
- What is the UV index in Azumino right now?
- The UV index in Azumino, Nagano is 5.2 — categorised as Moderate. A hat and SPF 30 are enough for most people.
- Is it safe to go outside in Azumino today?
- Yes — UV is moderate (5.2) in Azumino right now. A hat and SPF 30 are enough for most people.
- How long does it take to get sunburn in Azumino?
- Average unprotected skin starts to burn in roughly 39 min at the current UV index of 5.2 in Azumino. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Azumino today?
- Air temperature is 16°C with 62% humidity, giving a "feels like" reading of 16°C — comfortable.
- When is the safest time to step outside in Azumino?
- 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 Azumino, especially through summer.