UV Index in Khagrachhari, Bangladesh

Last updated: August 1, 2025

Awareness of the UV Index is crucial for residents and visitors of Khagrachhari, Bangladesh, especially given the area's tropical climate, which can contribute to higher UV exposure throughout the day. Understanding UV levels is essential for preventing sunburn and protecting your skin health, as the index here peaks at 14 around noon—marking a time when the risk of harm from unprotected sun exposure is significant. With typical conditions in Khagrachhari leading to elevated UV ratings, staying informed can help you take necessary precautions to enjoy the outdoors safely while safeguarding your skin from UV-related damage.

Hourly UV Index in Khagrachhari

The UV Index today paints a vivid picture of sun intensity throughout the day. Early risers will experience a gentle start at 07:00 with a low of 2, slowly escalating to a more noticeable 4 by 08:00. As the sun climbs higher, the UV Index reaches a peak of 14 at 12:00—the critical midday moment when sun protection is essential. From there, it begins to taper off, dropping to 12 at 13:00 before plunging down to 1 by 17:00. As evening approaches, UV exposure decreases, ultimately settling at 0 by 19:00. Remember to stay sun-safe during those peak hours!

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	13	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 Khagrachhari

Throughout the year, the UV Index demonstrates significant seasonal variation, with the highest levels occurring from May to September. During these months, the exposure category reaches extreme, particularly in July, with a peak index of 14 and a minimal burn time of just 10 minutes. Conversely, January and December show lower UV levels with an index of 6 and a burn time of 25 minutes, categorized as high. High-risk months primarily include May, June, July, and August, where sun safety precautions are essential. Visitors and residents are advised to take protective measures such as wearing sunscreen, hats, and sunglasses, and seeking shade during peak sun hours, especially from late spring to early fall, to minimize the risk of skin damage.

Monthly Maximum UV Index for Khagrachhari, Bangladesh

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

The table above highlights how UV exposure in Khagrachhari 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.

Khagrachhari'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
Khagrachhari	6	8	10	9	12	13	14	13	13	10	8	6
Chattogram UVI	6	8	10	10	12	13	13	13	12	11	8	6