Last updated: July 2, 2025
Understanding the UV Index is crucial for the residents of Gajraula, India, as it directly impacts skin health and sunburn prevention. The UV Index measures the strength of ultraviolet radiation from the sun, which can lead to skin damage and increase the risk of skin cancer if not properly managed. In Gajraula's Cwa climate—characterized by hot summers and mild winters—exposure to high UV levels is a significant concern. During peak sunlight hours, especially between 10:00 AM and 1:00 PM, the UV Index can reach alarming levels, peaking at 12, which poses serious risks. By staying informed about daily UV levels, residents can take proactive measures to protect their skin and enjoy the outdoors safely.
The UV Index for today showcases a dramatic rise in intensity throughout the morning and midday hours. Starting at a gentle 2 at 07:00, the sun quickly escalates its power, peaking at a scorching 12 by 12:00. The day’s maximum is reached at 11:00 with an impressive 11, indicating a need for protection against harmful rays. As the afternoon progresses, the index begins to taper off, falling to 10 at 13:00 and gradually diminishing to 5 by 15:00. The evening offers a reprieve, with UV levels dropping to 1 by 17:00 and finally fading to 0 after 19:00. It's wise to embrace sun safety during peak hours today!
| 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 | 10 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | 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 |
Throughout the year, UV radiation levels vary significantly, with the highest risk months being July and August, when the UV Index reaches extremes of 12 and 11 respectively, allowing for a burn time of just 10 minutes. The spring and early summer months—particularly March through June—also see very high UV levels, peaking at 10 in April and May, and a burn time that drops to 15 minutes. In contrast, the winter months of January, November, and December feature a moderate UV Index of 5, allowing for longer exposure times of 30 minutes. Residents and visitors should take precautions during high-risk months by wearing protective clothing, applying sunscreen frequently, and limiting sun exposure, especially during midday when UV radiation is strongest.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gajraula | 5 | 6 | 9 | 10 | 10 | 9 | 12 | 11 | 9 | 8 | 5 | 5 |
| 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 |
| 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 |