Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Robertsganj, India, where the warm climate can lead to significant sun exposure. Being aware of UV levels is essential for preventing sunburns and maintaining skin health, especially during the peak hours when the UV Index can soar to 10, indicating a very high risk of harm from unprotected sun exposure. With Robertsganj’s typical climate conditions categorized as Cwa, which combines warm summers and mild winters, residents must take proactive measures to protect themselves, particularly during the midday hours when ultraviolet radiation is strongest. Stay informed and stay protected!
As the sun rises, the UV Index begins its ascent, starting at a mild 2 at 7:00 AM. By 8:00 AM, it ramps up to 4, signaling the need for some sun protection. The intensity peaks between 10:00 and 12:00, reaching a maximum of 10, meaning it’s crucial to stay shaded and apply sunscreen during these hours. The numbers start to decline after 1:00 PM, with the index dropping to 8 at 1:00 PM, then further easing to 6 at 2:00 PM, and tapering off to 4 by 3:00 PM. As the day winds down, the index falls to 1 by 5:00 PM, and eventually to 0 after sunset, reminding us that while the daytime sun can be intense, the evening cools both temperature and UV exposure.
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 | 8 | very high | 15 min |
14:00 | 6 | high | 25 min |
15:00 | 4 | 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 |
The seasonal UV changes reveal significant fluctuations in UV exposure throughout the year, with the highest risk months occurring from March to September. During these months, particularly in May through September, the UV Index consistently reaches levels categorized as extreme, with burn times as short as 10 minutes in peak months like July and August. Residents and visitors are strongly advised to take precautionary measures during these high-risk periods by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen. The UV Index decreases substantially in the winter months of November, December, and January, where the levels drop back to high, allowing for more manageable exposure, but caution should still be exercised.
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 |
Robertsganj | 6 | 7 | 9 | 10 | 11 | 10 | 12 | 12 | 12 | 10 | 6 | 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 |