Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Comilla, Bangladesh, where the tropical climate can lead to significant sun exposure. This index measures the strength of ultraviolet radiation, helping you gauge the risk of sunburn and long-term skin health issues. With UV levels soaring to 13 around midday, it's imperative to be aware of the potential hazards associated with sun exposure in this region. By familiarizing yourself with the UV Index, you can take proactive steps to protect your skin during the hottest hours, ensuring you enjoy the beautiful sun-soaked days of Comilla while minimizing risks to your health.
Today’s UV Index experience starts off gently at 4 by 7:00 AM but quickly escalates as the sun climbs higher. By 9:00 AM, you’ll find it peaking at an intense 10, hitting an astonishing maximum of 13 at 11:00 AM. This is the time to stay on your toes and protect your skin! As we move into the afternoon, the UV levels gradually decline, with readings of 9 at 1:00 PM and settling down to a more temperate 6 by 2:00 PM. As the day winds down, the index retreats to 3 at 3:00 PM and further drops to 1 by 4:00 PM, finally tapering off to 0 by 6:00 PM. A striking reminder of the sun's power, today's UV levels dictate a strategic approach to outdoor activities, especially during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 7 | high | 25 min |
| 09:00 | 10 | very high | 15 min |
| 10:00 | 12 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index shows significant variations, with peak exposure occurring from May to September, when the UV Index reaches extreme levels of 12 to 13 and the burn time is reduced to just 10 minutes. March and April also present high risk, with UV Index values falling within the very high category at 9 and 10, respectively. Visitors and residents should take proactive measures during these months, prioritizing sun safety. It’s crucial to wear sunscreen, protective clothing, and seek shade, especially during midday hours. As the index drops in winter months, particularly January and December with values of 6, caution is still advised, as the exposure remains high. By being aware of these seasonal UV changes, individuals can better protect themselves and enjoy the outdoors safely.
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 |
| Dhaka UVI | 5 | 7 | 9 | 9 | 12 | 13 | 13 | 13 | 12 | 11 | 7 | 6 |
| Comilla | 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 |