Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Rajapur, India, where the sun's intensity can pose significant risks to skin health. With the region's climate categorized as Aw, the potential for harmful UV exposure is heightened, especially during midday hours when the index peaks at a striking 13. Awareness of UV levels is essential not only for preventing sunburn but also for safeguarding long-term skin health. By keeping an eye on the UV Index, locals can make informed decisions about sun protection and outdoor activities, ensuring a safer and healthier lifestyle under the sun.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it jumps to 3, a signal to enjoy some morning sun responsibly. The real intensity kicks in at 9:00 AM, peaking at 12:00 PM with a blistering 13—a reminder to seek shade and slather on that sunscreen! After the midday heat, the index begins to decline, dipping to 10 at 2:00 PM, and down to 1 by 5:00 PM. Finally, the day winds down at 6:00 PM with a UV index of 1, wrapping up the daylight hours with minimal UV exposure. Stay sun-safe and keep that SPF handy during those peak hours!
| 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 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 6 | high | 25 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 UV Index experiences significant seasonal variation, peaking during the summer months. From January to March, the UV Index starts at 9 and escalates to 11, indicating very high to extreme exposure levels, with burn times as short as 15 minutes. The extreme peak occurs from March through October when the Index reaches up to 13, resulting in a mere 10-minute burn time on the sunniest days. The highest risk months are April to August, marked by an Index consistently at 12 or 13, necessitating particularly cautious sun protection strategies. As the year transitions back to November and December, the Index lowers to 8, suggesting a return to very high exposure, but with longer burn times of 15 minutes. Visitors and residents are strongly advised to take protective measures during high-index months by wearing sunscreen, protective clothing, and seeking shade, especially between 10 AM and 4 PM when UV radiation is most intense.
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 |
| Rajapur | 9 | 10 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 8 | 8 |
| 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 |