Last updated: July 2, 2025
In Tiruppuvanam, India, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Awareness of UV levels helps prevent sunburn and supports overall skin health, especially in a region characterized by its typically sunny, tropical climate. During peak sunlight hours, particularly around midday, the UV Index can reach dangerously high levels, peaking at 13, which significantly increases the risk of skin damage. By keeping an eye on the UV Index, residents and visitors alike can take proactive steps to protect themselves from the sun's powerful effects, ensuring a healthier outdoor experience.
As the day unfolds, the UV Index rises dramatically, reaching its peak at 12:00 PM with an impressive 13. Early morning hours start off gently, with a maximum of 2 at 7:00 AM, gradually climbing to 4 by 8:00 AM. The sun's intensity truly kicks in at 10:00 AM, hitting a notable 10 before skyrocketing to 12 by 11:00 AM. A slight decline begins after noon, with the index dropping to 11 at 1:00 PM, then tapering off to 8 by 2:00 PM. As the afternoon progresses, we see a further decrease, plummeting to 5 at 3:00 PM and drifting downwards to 1 by 5:00 PM, before the sunshine's effects completely fade away by 6:00 PM, when the UV Index reaches 0. It’s a reminder to stay sun-safe during those prime hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits substantial seasonal changes, remaining in the extreme exposure category for most of the year. From January to April, the UV Index peaks at 15 in April, indicating that these are high-risk months for sunburn, with a quick burn time of just 10 minutes. The intensity slightly diminishes from May to October, where the index ranges from 12 to 14, but the risk remains extreme, particularly in August and September. As temperatures cool, the UV Index drops to 11 in November and 10 in December, suggesting a very high exposure category with longer burn times of 15 minutes. Visitors and residents should take precautions year-round, including wearing protective clothing, applying sunscreen, and seeking shade, especially during these high-risk months.
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 |
| 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 |
| Tiruppuvanam | 11 | 13 | 14 | 15 | 13 | 12 | 13 | 14 | 14 | 12 | 11 | 10 |
| Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |