UV Index in Feni, Bangladesh

Last updated: June 2, 2025

Understanding the UV Index is essential for residents of Feni, Bangladesh, where the warm, tropical climate can lead to varying levels of sun exposure throughout the day. Recognizing UV levels is crucial not only for preventing painful sunburns but also for maintaining long-term skin health and reducing the risk of skin cancer. Typically, Feni experiences peak UV exposure around midday, with indexes soaring to 13—a significant risk for skin damage. By staying informed about the UV Index, locals can take proactive measures to protect themselves from harmful rays, ensuring safe enjoyment of the beautiful sunny days that Feni has to offer.

Hourly UV Index in Feni

As dawn breaks, the UV Index begins its journey, starting at a modest 2 at 7:00 AM. By 8:00 AM, it steadily climbs to 4, signaling the approach of stronger rays. The sun reaches its peak intensity at noon, soaring to a remarkable 13. From 11:00 AM to 1:00 PM, the index remains alarmingly high, maxing out at 12 and then gradually declining in the afternoon. By 3:00 PM, it drops to 6 and continues to wane, arriving at a gentle 1 by 5:00 PM. As the day winds down, the UV Index falls to zero by 7:00 PM, presenting a safe reprieve from the sun's rays. Remember to protect your skin during those peak hours when the sun's strength is at its highest!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Feni

Throughout the year, UV exposure varies significantly, with high-risk months typically occurring from February to September. During this period, the UV Index hits its peak, reaching an extreme level of 14 in July. The burn time for fair-skinned individuals diminishes notably, dropping to just 10 minutes from May through September. In contrast, winter months such as January and December present high UV levels but offer greater burn times of 25 minutes. Visitors and residents should take precautions during the peak summer months by seeking shade, wearing protective clothing, and applying sunscreen frequently, particularly when the index is ranked as very high or extreme. Always monitor local UV forecasts to stay informed and protect skin health effectively.

Monthly Maximum UV Index for Feni, Bangladesh

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Feni. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Feni, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Feni UV Index with Other Bangladesh Cities

The table above highlights how UV exposure in Feni compares to other major locations across Bangladesh. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Feni's solar exposure compared to other cities in Bangladesh. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rajshahi UVI	5	7	8	9	10	12	13	13	12	10	7	5
Dhaka UVI	5	7	9	9	12	13	13	13	12	11	7	6
Comilla UVI	6	7	9	10	12	13	13	13	12	10	8	6
Feni	6	8	9	10	12	13	14	13	12	10	8	6
Khulna UVI	5	7	9	10	13	13	13	14	12	11	8	6
Chattogram UVI	6	8	10	10	12	13	13	13	12	11	8	6