UV Index in Nowlamary, Bangladesh

Last updated: July 2, 2025

Understanding the UV Index in Nowlamary, Bangladesh is crucial for safeguarding your skin and overall health. With the region's tropical Aw climate, local residents face significant UV exposure, especially during peak hours when UV levels soar to a maximum of 13 around noon. By staying informed about daily UV levels, you can effectively prevent sunburn, reduce skin damage, and promote long-term skin health. Awareness of these fluctuations is essential for anyone who enjoys the outdoors, helping you make informed decisions about sun protection and safe sun practices.

Hourly UV Index in Nowlamary

The UV Index climbs steadily throughout the morning, starting at a modest 2 at 7:00 AM. As the sun rises higher, it peaks at an intense 13 by 12:00 PM, highlighting the critical need for sun protection during midday hours. The afternoon sees a gradual decrease, dropping to 7 by 3:00 PM, before tapering off to a safe 0 by 7:00 PM. It's clear that from 11:00 AM to 1:00 PM, when the index reaches its maximum, spending time in the shade and applying sunscreen should be top priorities for outdoor enthusiasts to enjoy the day safely while minimizing sun exposure.

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	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Nowlamary

As the seasons change, so do the UV Index levels, significantly impacting sun exposure risks for both residents and visitors. From January to December, UV levels progressively rise, peaking during the summer months of May to August where the UV Index reaches extreme levels (11-14) and the burn time dramatically decreases to just 10 minutes. Notably, March and April also present high risks, with indices of 9 and 10, respectively. February begins the upward trend into high risk, while November and December see a return to lower risks, though still requiring caution. To stay safe and minimize sunburn risk, it is crucial to protect your skin with sunscreen, wear protective clothing, and limit direct sun exposure, especially during these high-risk months of March to October.

Monthly Maximum UV Index for Nowlamary, Bangladesh

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

The table above highlights how UV exposure in Nowlamary 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.

Nowlamary'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
Nowlamary	5	7	9	10	11	12	13	14	12	11	8	6
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