Sylhet, Sylhet Division

Low

0.1

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

66 hr 40 min

until skin starts to burn.

With SPF 30

2000 hr

Average unprotected skin. Lighter skin burns faster, darker skin slower.

HeatComfortable

Air

21°

Feels like

21°

Humidity

98%

Questions about Sylhet today

What is the UV index in Sylhet right now?
The UV index in Sylhet, Sylhet Division is 0.1 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Sylhet today?
Yes — UV is low (0.1) in Sylhet right now. You can step out without sun protection.
How long does it take to get sunburn in Sylhet?
Average unprotected skin starts to burn in roughly 66 hr 40 min at the current UV index of 0.1 in Sylhet. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Sylhet today?
Air temperature is 21°C with 98% humidity, giving a "feels like" reading of 21°C — comfortable.
When is the safest time to step outside in Sylhet?
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 Sylhet, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Wed 12:00 PM · Refreshes every 30 minutes