Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Natore, Bangladesh, especially given the region's Aw climate which brings increased sunlight exposure and potential risks to skin health. With UV levels peaking between 10:00 AM and 1:00 PM—reaching as high as 11—being aware of these fluctuations can help you take proactive measures against sunburn and long-term skin damage. By closely monitoring the UV Index, you can better protect yourself, ensuring your time outdoors remains enjoyable and safe, even as Natore's sunny days invite outdoor activity. Remember, staying informed can make all the difference in maintaining healthy skin while enjoying the vibrant beauty of your surroundings!
As the day unfolds, the UV Index experiences a dramatic rise, peaking at 11 around noon. Starting from a mild 1 at 7:00 AM, the sun's intensity escalates sharply, reaching a significant 10 by 11:00 AM. Enthusiastic sunbathers should be extra cautious between 10:00 AM and 1:00 PM, when UV exposure can be at its highest. The index begins to dip after 1 PM, descending to 5 by 3:00 PM, and further to 1 by 5:00 PM. As the sun sets, the UV levels diminish to 0 by 7:00 PM, marking a safe return for evening activities. Stay protected during peak hours for a healthy and enjoyable day in the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 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 |
The seasonal UV changes indicate a significant increase in UV exposure from winter to summer, peaking during the months of May to September, where the UV Index reaches extreme levels (11-13). High-risk months include March through October, with the most critical months being May to August, when the UV Index is consistently at 11 or higher, allowing for burn times as short as 10 minutes. Residents and visitors are strongly advised to take precautionary measures during these months, including wearing sunscreen with high SPF, donning protective clothing, and seeking shade during peak sun hours to minimize skin damage and health risks associated with elevated UV radiation.
UV Risk Categories
| 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 |
| Natore | 5 | 7 | 9 | 9 | 11 | 12 | 13 | 13 | 12 | 10 | 7 | 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 |