Last updated: June 2, 2025
In Katra, India, understanding the UV Index is crucial for safeguarding your skin health and preventing harmful sunburns. With its Cwa climate, Katra experiences varied UV exposure throughout the day, peaking at a significant UV Index of 12 around noon. This high level necessitates awareness, as extended exposure during these hours can lead to skin damage and increase the risk of long-term health issues. By staying informed about local UV levels, residents and visitors alike can take proactive steps to protect themselves from the sun's rays, ensuring a safer experience under Katra’s vibrant skies.
As the day unfolds, the UV Index begins to rise sharply, starting at a modest 2 at 07:00. By 08:00, it climbs to 5, signaling a shift toward more intense sun exposure. The real peak arrives by 11:00 and 12:00, where it reaches 12, indicating a high risk for harmful UV rays. As the afternoon progresses, the index gradually declines; by 15:00, it falls back to 5, then drops to 1 by 17:00 and 18:00, before settling to a low of 0 at 19:00. This data highlights the importance of sun safety during the midday hours when the UV Index is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | 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 |
As the seasons change, the UV Index reflects significant variations in sun exposure. From January to February, the UV levels rise from moderate (5) to high (6), with burn times decreasing from 30 to 25 minutes. The transition into March and April sees the index peak at 10 during April, classified as very high, with a consistent burn time of just 15 minutes. The summer months of June, July, and August present the highest risk with an extreme UV Index of 12, shortening burn times to a mere 10 minutes. As autumn arrives in September and October, the index drops to 10 and 9, respectively, indicating continued high exposure risk, with burn times returning to 15 minutes. November and December see a return to high and moderate levels, allowing for longer burn times of 25 to 30 minutes. Visitors and residents should be particularly cautious from March to August, seeking shade, wearing protective clothing, and using sunscreen to minimize the risk of sunburn and skin damage during these high-risk months.
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 |
| Katra | 5 | 6 | 9 | 10 | 9 | 12 | 12 | 12 | 10 | 9 | 6 | 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 |