UV Index in Tangail, Bangladesh

Last updated: June 2, 2025

Understanding the UV Index in Tangail, Bangladesh is crucial for safeguarding your skin health and preventing sunburn. As a region characterized by an Aw climate, Tangail experiences significant UV exposure, particularly during peak hours. With UV levels soaring to 12 at noon, awareness of these fluctuating indices is essential to protect yourself against harmful rays and ensure a safer outdoor experience. By keeping an eye on the UV Index, residents can make informed decisions about sun protection, minimizing risks and enjoying the vibrant outdoor lifestyle that Tangail offers.

Hourly UV Index in Tangail

The UV Index provides a vital insight into sun exposure throughout the day, peaking during the late morning to early afternoon hours. At 07:00, it starts off low at 2, but by 08:00, it rises to 4, indicating increasing sun intensity. The real surge happens between 09:00 and 12:00, where it climbs dramatically to a maximum of 12 at 11:00 and 12:00. As the sun begins to dip after 13:00, the index gradually decreases to 11 at 1 PM and gently tapers off to 9 at 2 PM. By 3 PM, it continues to decline to 6, and by the evening, it reaches a minimal 1 at both 5 PM and 6 PM, finally falling to 0 by 7 PM. This hourly breakdown urges us to protect our skin during the peak hours, especially when the index hits its zenith.

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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0012extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:009very high15 min
15:006high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Tangail

Throughout the year, UV Index levels vary significantly, with the highest values typically occurring in summer months. From March to September, the UV Index peaks, reaching extreme levels of 12 to 13 during May through August, where unprotected skin can burn in just 10 minutes. March and April also show very high levels at 9 and 10, respectively, indicating that sun safety is crucial. Months to be particularly vigilant about UV exposure include May, June, July, and August, which pose the greatest risk for skin damage. As the year progresses, the UV Index drops in autumn and winter, with January and December being relatively safer months, yet still advising caution with moderate to high levels. Residents and visitors should plan outdoor activities accordingly, using sun protection measures during peak UV times, particularly from midday to early afternoon.

Monthly Maximum UV Index for Tangail, Bangladesh

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tangail. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec5791012121313121086
Data source: Statistical UV Index data for Tangail, 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 Tangail UV Index with Other Bangladesh Cities

The table above highlights how UV exposure in Tangail 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.
Tangail's solar exposure compared to other cities in Bangladesh. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rajshahi UVI578910121313121075
Tangail5791012121313121086
Dhaka UVI579912131313121176
Comilla UVI6791012131313121086
Khulna UVI5791013131314121186
Chattogram UVI68101012131313121186