UV Index in Chhagalnaiya, Bangladesh

Last updated: August 1, 2025

In Chhagalnaiya, Bangladesh, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. With UV levels peaking between 10:00 AM and 12:00 PM—reaching a concerning high of 14—understanding the daily UV exposure risks can help residents and visitors alike protect themselves from harmful effects of the sun. The tropical climate of Chhagalnaiya, characterized by its warm temperatures and intense sunlight, necessitates mindfulness towards UV safety. By keeping an eye on the UV Index, you can enjoy the outdoors while safeguarding your skin’s health against potential damage.

Hourly UV Index in Chhagalnaiya

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 Chhagalnaiya

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 Chhagalnaiya, Bangladesh

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

The table above highlights how UV exposure in Chhagalnaiya 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.

Chhagalnaiya'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
Chhagalnaiya	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