Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors of Barka Kana, India, where the climate falls under the Cwa zone, bringing both warmth and high sun exposure. Understanding the fluctuations in UV levels throughout the day not only helps in preventing sunburn but also plays a vital role in maintaining overall skin health. With peak UV Index values reaching 12 between 11:00 AM and 12:00 PM, it's essential for everyone to stay informed about potential risks associated with sun exposure, ensuring optimal protection during those intense hours of sunlight.
The UV Index paints a compelling picture of the sun's intensity throughout the day. Starting off at a modest 3 by 07:00, the index rapidly climbs, reaching a peak of 12 between 11:00 and 12:00, signaling the most hazardous sun exposure hours. As afternoon approaches, the index begins to gradually decline, dropping to 9 by 13:00 and then to 6 at 14:00. By 15:00, it falls further to 4, signaling a decline in UV intensity. As the day winds down, the readings drop dramatically, ending the day at 0 by 18:00, marking the safe return of low UV levels for evening activities. Remember, during the midday hours, it’s crucial to protect your skin—stay safe and enjoy the sun wisely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 9 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, with the highest levels occurring from February to October. The months of February, March, April, May, June, July, August, September, and October experience very high to extreme UV levels, indicating a high risk for harmful sun exposure. Notably, August has the peak UV Index at 13, while April, May, June, July, and September maintain an index of 11 to 12, each with a critical burn time of just 10 minutes. In contrast, January, November, and December present lower UV risks, categorized as high, with burn times of 25 minutes. Residents and visitors are advised to prioritize sun protection during high-risk months by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen, especially in the peak summer months when UV levels are at their most dangerous.
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 |
| Barka Kana | 6 | 8 | 10 | 11 | 11 | 12 | 12 | 13 | 12 | 11 | 7 | 6 |
| 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 |