Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Patti, India, where the climate is characterized as Csa, bringing warm summers and relatively mild winters. Keeping track of UV levels is essential not only for preventing sunburn but also for maintaining long-term skin health. With peak UV readings reaching as high as 9 around midday, awareness of these levels can help safeguard against harmful effects of excessive sun exposure. Given the region's sunny disposition, especially during the summer months, being informed about UV risks is vital for enjoying the outdoors safely.
The UV Index for the day shows an early rise in sun intensity, beginning at 2 by 7:00 AM. As the morning progresses, it peaks at 9 between 11:00 AM and 12:00 PM, indicating a high risk of harm from unprotected sun exposure. After noon, the index starts to decline, dipping to 7 by 1:00 PM, and gradually falling further to 5 at 2:00 PM. By late afternoon, the UV threat decreases significantly, reaching 2 by 4:00 PM, and winding down to 0 by 7:00 PM. It's a friendly reminder to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, with the highest values observed during the summer months. January and February stand out as high-risk months with a UV Index of 6, indicating a high exposure category and a burn time of 25 minutes. The situation escalates dramatically from March through July, where the index reaches 9 to 12, classifying exposure as very high to extreme, and burn times plummet to as low as 10 minutes in July, making this month particularly hazardous. As summer transitions to fall, September to October sees a return to very high levels (UV Index of 9 to 10), with a burn time of 15 minutes. Notably, August remains a critical month with an index of 11. Residents and visitors should exercise extreme caution during these peak months, especially from March to August, by wearing sun protection, seeking shade, and limiting outdoor activities during peak sun hours to reduce skin damage risk. In contrast, November and December present a reduced risk, with UV levels dropping to 6 and 5, respectively, allowing for safer outdoor engagement.
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 |
| Patti | 6 | 6 | 9 | 10 | 9 | 10 | 12 | 11 | 10 | 9 | 6 | 5 |
| 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 |