Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Sidhauli, India, where the Cwa climate contributes to significant sun exposure. Awareness of UV levels can help protect your skin from sunburn and long-term health issues. With peak UV Index readings reaching 9 around midday, it's essential to gauge the risks of UV radiation in order to take proactive measures for skin health. Whether you're enjoying outdoor activities or simply spending time in your garden, being aware of the UV Index can help you stay safe and enjoy the sunshine responsibly.
As the day dawns, the UV Index begins its ascent, starting at a mild 2 at 7 AM. By 8 AM, it climbs to 4, signaling the need for some sun protection. The sun's intensity peaks between 11 AM and 12 PM, reaching a high of 9—a call to action to lather on that sunscreen! The afternoon sees a gradual decline, with the index dipping to 6 at 2 PM, and continuing to fall until it hits 0 by 7 PM, when the sun sets. Stay aware of these UV levels to enjoy the sun safely throughout the day!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 8 | very high | 15 min |
11:00 | 9 | very high | 15 min |
12:00 | 9 | very high | 15 min |
13:00 | 8 | very high | 15 min |
14:00 | 6 | high | 25 min |
15:00 | 3 | 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 |
Throughout the year, UV exposure fluctuates significantly, with the highest risk months typically spanning from March to October. During this period, the UV Index peaks notably in July and August, reaching an extreme level of 12, where the recommended burn time is a mere 10 minutes. As spring transitions into summer, the UV Index escalates from moderate in January (UV Index 5) to very high levels (9-10) in late spring and summer months. Visitors and residents are advised to take precautionary measures during these high-risk months, such as wearing sunscreen, protective clothing, and seeking shade, particularly during midday hours when UV exposure is most intense. In contrast, November to February experiences a return to moderate UV levels, allowing for more extended exposure without immediate risk of sunburn.
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 |
Sidhauli | 5 | 6 | 9 | 10 | 9 | 10 | 12 | 12 | 10 | 9 | 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 |