Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Krishnanagar, India, where the tropical Aw climate brings intense sun exposure, especially during the peak hours of the day. Awareness of UV levels can significantly aid in sunburn prevention and promote skin health, ensuring that everyone enjoys the outdoors safely. With UV Index values soaring as high as 12 around noon, it's essential to recognize the risks associated with high UV exposure, which can lead to both immediate discomfort and long-term skin damage. By staying informed and taking appropriate precautions, you can protect your skin while making the most of Krishnanagar's sunny days.
As the sun rises, the UV Index begins at a gentle 3 at 07:00, allowing for a comfortable start to the day. By 08:00, it escalates to 6, signaling a reminder to apply sunscreen if you're heading outdoors. The intensity peaks sharply at 10:00, soaring to an impressive 11, and reaches its climax at 11:00 with a blistering 12. This is the time to stay shaded or seek protection! Shortly after, the index gradually declines, dipping to 8 by 13:00, and continuing to ease down through the afternoon to 5 at 14:00. As we move into the late afternoon and evening, the UV threat diminishes significantly, falling back to 3 at 15:00, and leveling off at 1 by 16:00. As the sun sets, the index drops to 0 by 18:00, signaling a safe end to sun exposure for the day. Stay aware and protect yourself during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 9 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 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 |
As the seasons change, the UV Index exhibits notable fluctuations, with high-risk months identified from March to October. During this period, the UV Index escalates sharply, reaching its peak in August with a UV Index of 14, categorized as extreme, allowing only 10 minutes of safe sun exposure. In contrast, the winter months see lower levels, with a moderate index of 5 in January and high readings of 6-7 towards the end of the year. Visitors and residents should prioritize sun safety, especially from March through October—ideally seeking shade, wearing protective clothing, and applying sunscreen regularly during these critical months to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Delhi UVI | 5 | 6 | 9 | 10 | 10 | 10 | 12 | 12 | 9 | 8 | 5 | 5 |
| Krishnanagar | 5 | 7 | 9 | 9 | 11 | 12 | 13 | 14 | 12 | 11 | 7 | 6 |
| Mumbai UVI | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 11 | 10 | 7 | 7 |
| Ahmedabad UVI | 7 | 8 | 10 | 12 | 11 | 12 | 13 | 13 | 11 | 10 | 7 | 6 |
| Hyderabad UVI | 10 | 11 | 12 | 11 | 13 | 13 | 15 | 14 | 13 | 11 | 8 | 8 |
| Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |