Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Vikasnagar, India, where the vibrant, sun-kissed climate can lead to significant sun exposure risks. With UV levels peaking at 10 during midday, awareness of these fluctuations is essential for preventing sunburn and protecting skin health. Knowledge of UV Index readings not only helps in planning outdoor activities but also safeguards against long-term skin damage. Given Vikasnagar's Cwa climate, characterized by warm summers, it's vital to stay informed about UV exposure and take necessary precautions to enjoy the sunshine safely.
As the sun rises, the UV Index begins to climb steadily. At 7:00 AM, it registers a mild level of 2, but by 8:00 AM, it escalates to 4, indicating the start of a more intense sun exposure. The peak occurs at 11:00 AM and 12:00 PM, where it reaches a soaring 10, alerting everyone to take necessary precautions. After midday, the intensity starts to wane: it gently drops to 9 at 1:00 PM and gradually decreases to 5 by 3:00 PM. As the afternoon fades into evening, the UV Index dwindles to 3 at 4:00 PM and finally settles at 1 by 5:00 PM, bringing a close to the day's sun exposure risks. As night approaches, the UV Index drops to 0 after 7:00 PM, signifying a safe respite from the sun’s harsh rays.
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 | 9 | very high | 15 min |
11:00 | 10 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 9 | very high | 15 min |
14:00 | 7 | high | 25 min |
15:00 | 5 | moderate | 30 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 |
Throughout the year, the UV Index exhibits significant seasonal changes, with high-risk months occurring from March through August. During this period, the UV Index peaks, reaching 11 in May and 12 in both July and August, classified as extreme exposure, with burn times as short as 10 minutes. In contrast, the winter months see comparatively lower UV levels, with January and November categorized as moderate (UV Index 5) and burn times of 30 minutes. To safeguard against harmful UV exposure, especially during the high-risk months, it's essential for visitors and residents to wear appropriate sunscreen, seek shade, and wear protective clothing, particularly during midday hours when the sun's intensity is at its peak.
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 |
Vikasnagar | 5 | 6 | 9 | 10 | 11 | 10 | 12 | 12 | 10 | 8 | 5 | 4 |
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 |