UV Index in Dinajpur, Bangladesh

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Dinajpur, Bangladesh, where the sun's intense rays can pose significant risks to skin health. With the region's Cwa climate, Dinajpur experiences high UV levels, especially around midday, peaking at a staggering 12 between noon and 1 PM. Awareness of UV index levels is vital for sunburn prevention and long-term skin health, empowering residents to take protective measures when the risks are highest. By staying informed about UV exposure, you can enjoy the beautiful sunny days in Dinajpur while safeguarding your skin.

Hourly UV Index in Dinajpur

The UV Index presents a striking profile throughout the day, peaking dramatically from 11:00 AM to 12:00 PM with a maximum value of 12, indicating an intense level of solar radiation. Early risers will notice a more moderate ascent as the index starts at 2 at 07:00 AM, gradually climbing to 3 by 08:00 AM. The real intensity begins at 09:00 AM, surging to 6 before reaching a zenith of 11 by 11:00 AM. As the sun begins to dip post-noon, the index recedes to 9 at 02:00 PM, then gently descends to 6 by 03:00 PM, and continues its downward trend to settle at 0 by 07:00 PM. This data emphasizes the importance of sun protection during the peak hours when ultraviolet radiation is most potent.

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
08:003moderate30 min
09:006high25 min
10:009very high15 min
11:0011extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:009very high15 min
15:006high25 min
16:003moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Dinajpur

Throughout the year, the UV Index experiences significant seasonal variations, with the highest levels occurring from May through September. During this period, particularly in July when the UV Index peaks at 13, the exposure category is classified as extreme, necessitating caution. Visitors and residents are advised to take protective measures, including wearing sunscreen and protective clothing, especially during these high-risk months. As the UV Index decreases in the fall and winter months, October still presents a high UV Index of 9. Overall, while January and December have a moderate to high risk, it is essential to remain vigilant through the entire year, ensuring skin protection in any month with a UV Index above 5.

Monthly Maximum UV Index for Dinajpur, Bangladesh

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Dinajpur. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec568101112131212976
Data source: Statistical UV Index data for Dinajpur, 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 Dinajpur UV Index with Other Bangladesh Cities

The table above highlights how UV exposure in Dinajpur 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.
Dinajpur's solar exposure compared to other cities in Bangladesh. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Dinajpur568101112131212976
Rajshahi UVI578910121313121075
Dhaka UVI579912131313121176
Comilla UVI6791012131313121086
Khulna UVI5791013131314121186
Chattogram UVI68101012131313121186