Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors of Khem Karan, India, where the BSh climate brings plenty of sunshine throughout the year. Being aware of UV levels not only helps prevent painful sunburns but also plays a vital role in maintaining long-term skin health. With values peaking at 11 around midday, the risks of overexposure are significant, especially during the hottest months. As Khem Karan enjoys a largely sunny disposition, mastering UV Index awareness becomes essential for anyone looking to enjoy the outdoors safely while protecting their skin from harmful rays.
The UV Index early in the day starts off modest, peaking at 2 by 07:00 and climbing to a moderate 3 by 08:00. By 09:00, it surges to a robust 6, indicating increasing sun intensity. The heat reaches its zenith at 12:00, hitting an impressive 11, showing that midday is the prime time for sun exposure. As the afternoon progresses, the UV Index gradually declines, falling to 10 at 13:00, then to 8 by 14:00. By late afternoon, 15:00 sees it drop to 6, and as the sun sets, the index continues to taper off, descending to 3 by 16:00, and eventually settling at a low 0 by 19:00. It’s a day that underscores the importance of sun protection during peak hours, especially around noon.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | 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 | 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 |
Throughout the year, the UV Index exhibits significant seasonal changes, with the risk of harm from unprotected sun exposure notably increasing during the warmer months. From January with a UV Index of 4 (moderate) and a burn time of 30 minutes, the levels escalate, peaking in July and August at 11 (extreme), where burn time reduces to just 10 minutes. March through September presents very high UV Index levels, especially in April and May, demanding heightened sun safety measures. It’s crucial for both visitors and residents to be aware that high-risk months are March through August, where protective actions such as wearing sunscreen, hats, and UV-blocking clothing are strongly advised. As the UV Index decreases to moderate in November and December, caution should still be exercised during the transitional months of October (UV Index 7) to ensure skin safety year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Khem Karan | 4 | 6 | 9 | 9 | 10 | 10 | 11 | 11 | 9 | 7 | 4 | 4 |
| 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 |