UV Index in Bibir Hat, Bangladesh

Last updated: August 1, 2025

Understanding the UV Index is essential for the residents of Bibir Hat, Bangladesh, where the tropical climate brings intense sunlight. Awareness of UV levels is crucial not just for sunburn prevention but also for maintaining long-term skin health. With the UV Index peaking at a striking 13 around midday, the risks of overexposure are significant, especially during the hot sun hours. Being informed about the daily UV readings can help residents take necessary precautions, ensuring safety and protection from harmful ultraviolet rays.

Hourly UV Index in Bibir Hat

The UV Index throughout the day showcases a striking pattern of intensity, peaking sharply around 11:00 AM and 12:00 PM with a robust 13, signaling a high risk for sun exposure during these hours. Early morning starts gently at 2 at 7:00 AM, then steadily climbs, passing through moderate levels at 8:00 AM and 9:00 AM, before reaching a critical point with a 10 at 10:00 AM. Post-noon, the index gradually declines, dropping to 6 by 3:00 PM and further to a much safer 1 by the evening at 5:00 PM and 6:00 PM, where it ultimately settles at 0 by nightfall. To enjoy the sun while protecting your skin, plan outdoor activities early or enjoy them after the 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 Bibir Hat

The UV Index exhibits significant seasonal variation, peaking during the summer months of May through September, where it reaches an extreme level of 13. This period is characterized by a dangerously short burn time of only 10 minutes, indicating a high risk of skin damage from sun exposure. February through April also pose a threat with very high indices of 8 to 10, leading to burn times as low as 15 minutes. January and December show lower UV levels, categorized as high, with longer burn times of 25 minutes. Residents and visitors are strongly advised to take precautions in the high-risk months—particularly from May to September—by wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure and reduce the risk of skin damage.

Monthly Maximum UV Index for Bibir Hat, Bangladesh

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

The table above highlights how UV exposure in Bibir Hat 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.

Bibir Hat'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
Bibir Hat	6	8	10	10	13	13	13	13	13	11	8	6
Chattogram UVI	6	8	10	10	12	13	13	13	12	11	8	6