Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Sambhal, India, where the sun can be both a source of warmth and a potential risk to skin health. With a climate characterized by hot summers and typical UV exposure peaking around midday, awareness of UV levels helps in preventing sunburn and long-term skin damage. During the sunniest hours, particularly between 10 AM and 1 PM, UV Index values soar to 10, indicating a very high risk of harm from unprotected sun exposure. By staying informed about the UV Index, you can take proactive steps to protect yourself and your loved ones from the dangers of overexposure to ultraviolet radiation.
As the day unfolds, the UV Index begins at a mild 2 at 7:00 AM, slowly rising to reach a moderate 4 by 8:00 AM. The intensity climbs steadily, peaking at 10 by 11:00 AM and remaining at this maximum level until 12:00 PM. As the afternoon approaches, the index begins to decline, dropping to 9 at 1:00 PM, and back to 4 by 3:00 PM. By the time the sun sets, the UV Index decreases significantly to 1 at 5:00 PM and just 0 by 7:00 PM, making the early hours the most crucial for sun protection. Remember, while outdoor activities are enticing, being mindful of the UV levels is essential for skin safety!
| 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 | 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 | 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 |
Throughout the year, the UV Index experiences significant fluctuations, with marked increases during the warmer months. High-risk months include March through October, when the UV Index often reaches very high to extreme levels, particularly in July and August, when it peaks at 11. During these months, skin burn times decrease sharply to as low as 10 minutes in the most intense months. Residents and visitors should take precautionary measures, such as seeking shade, wearing protective clothing, and applying sunscreen with a high SPF, especially from 10 AM to 4 PM when UV radiation is strongest. Conversely, the winter months of November through February present moderate levels, with burn times returning to 30 minutes in January and December, providing more leeway for outdoor activities. Nonetheless, awareness and protection remain essential year-round for safe sun exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sambhal | 5 | 6 | 9 | 10 | 9 | 10 | 11 | 11 | 10 | 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 |