UV Index in Teknaf, Bangladesh

Last updated: August 1, 2025

Understanding the UV Index in Teknaf, Bangladesh, is crucial for safeguarding your skin and overall health. With the region's tropical climate, the risk of excessive UV exposure, especially during midday hours, can lead to sunburn and long-term skin issues. For residents and visitors alike, being aware of the daily UV levels enables proactive measures to enjoy the sun safely. On typical days, Teknaf experiences UV index readings that soar to 14 around noon, emphasizing the importance of sun protection strategies. Stay informed to shield yourself from harmful rays and maintain healthy skin!

Hourly UV Index in Teknaf

The UV Index today showcases a dramatic rise in solar intensity, starting with a moderate level of 2 at 7:00 AM. As the sun climbs higher in the sky, the intensity peaks at a staggering 14 by noon, marking the most hazardous time for sun exposure. It reaches a maximum of 13 at 1:00 PM, emphasizing the need for protective measures like sunscreen and hats. The afternoon sees a swift decline, dropping to 10 by 2:00 PM and further down to 6 at 3:00 PM. As evening approaches, the UV Index dips to 1 by 5:00 PM, offering some relief, before finally settling at 0 after 7:00 PM. For those planning their day, early morning and late evening provide a safer window for outdoor activities, while midday requires caution to avoid overexposure.

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	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	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 Teknaf

Throughout the year, UV exposure fluctuates significantly, with the highest risks occurring from March to October. During this period, particularly between May and August, the UV Index reaches its peak at 14, categorizing it as extreme and drastically reducing the safe exposure time to just 10 minutes. Meanwhile, February and November show very high UV levels, emphasizing the need for caution as well. Visitors and residents are advised to take necessary precautions during these high-risk months, including wearing protective clothing, applying sunscreen regularly, and seeking shade when outdoors, especially during midday hours when UV radiation is most intense. Remember, even on cloudy days, UV rays can still cause harm, so stay vigilant year-round.

Monthly Maximum UV Index for Teknaf, Bangladesh

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Teknaf. 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 Teknaf, 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 Teknaf UV Index with Other Bangladesh Cities

The table above highlights how UV exposure in Teknaf 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.

Teknaf'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
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
Teknaf	7	9	12	11	13	14	14	14	13	11	9	7