Last updated: July 2, 2025
In the sun-soaked locale of Bisalpur, India, understanding the UV Index is crucial for protecting your skin health and preventing painful sunburns. With the region's climate characterized as Cwa, the potential for high UV exposure, especially during midday hours, poses significant risks. On clear days, UV Index levels can peak at 11 from 11:00 AM to 12:00 PM, warranting vigilant precautions. By being aware of these UV levels, residents can take proactive measures to safeguard against harmful effects, ensuring that outdoor activities remain both enjoyable and safe.
The UV Index throughout the day presents a dynamic picture of sun exposure. As early as 7:00 AM, the index starts at a mild 2, ramping up to a moderate 4 by 8:00 AM. The sun's intensity peaks around 11:00 AM and 12:00 PM with a striking 11, marking the height of caution for outdoor activities. As we move into the afternoon, the index gradually declines, dropping to 8 by 2:00 PM and further to 5 by 3:00 PM. The evening brings relief, with the UV Index decreasing to a 1 by 5:00 PM and finally hitting 0 by 7:00 PM. It’s clear that the midday hours pose the greatest risk, so sun safety measures are essential during those peak times.
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 | 11 | extreme | 10 min |
12:00 | 11 | extreme | 10 min |
13:00 | 10 | very high | 15 min |
14:00 | 8 | very high | 15 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 |
Seasonal variations in UV exposure reveal significant changes throughout the year. High-risk months typically occur from March to October, during which the UV Index often exceeds 8, indicating very high to extreme exposure levels. Notably, July and August register the highest index values at 11, with a minimal safe burn time of only 10 minutes. Residents and visitors should be particularly cautious during this period, employing protective strategies such as wearing sunscreen, seeking shade, and donning protective clothing. As the year transitions, January, November, and December present moderate UV levels (Index 5), allowing for more extended exposure time of 30 minutes, but it's still advisable to take necessary precautions. Planning outdoor activities should take these UV changes into account to ensure safety and skin health.
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 |
Bisalpur | 5 | 6 | 9 | 10 | 10 | 10 | 11 | 11 | 10 | 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 |
Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |