Guiren, Jiangsu
Low0.3
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
11 hr 7 min
until skin starts to burn.
With SPF 30
333 hr 20 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
12°
Feels like
12°
Humidity
71%
Questions about Guiren today
- What is the UV index in Guiren right now?
- The UV index in Guiren, Jiangsu is 0.3 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Guiren today?
- Yes — UV is low (0.3) in Guiren right now. You can step out without sun protection.
- How long does it take to get sunburn in Guiren?
- Average unprotected skin starts to burn in roughly 11 hr 7 min at the current UV index of 0.3 in Guiren. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Guiren today?
- Air temperature is 12°C with 71% humidity, giving a "feels like" reading of 12°C — comfortable.
- When is the safest time to step outside in Guiren?
- 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 Guiren, especially through summer.