Last updated: May 3, 2025
In Karanja, India, awareness of the UV Index is crucial for safeguarding your skin while enjoying the vibrant outdoor lifestyle characteristic of this region. Understanding UV levels is key to preventing sunburn and ensuring long-term skin health, especially during the peak hours when UV exposure can reach alarming levels—like the striking peak of 11 around noon. With the town situated in an Aw climate zone, its sunny conditions amplify the risks associated with UV radiation. Stay informed and protect yourself against those harmful rays to bask in the sun securely!
Throughout the day, the UV Index fluctuates significantly, peaking during midday hours. Starting at a mild 2 at 7:00 AM, the intensity rises swiftly, reaching 4 by 8:00 AM. As the sun climbs higher, it hits 7 by 9:00 AM and then surges to a striking 9 at 10:00 AM. The highest levels are recorded between 11:00 AM and 12:00 PM, where it escalates to a maximum of 11, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the UV Index begins to decline, dropping to 10 at 1:00 PM, then to 7 by 2:00 PM, before falling further to 4 at 3:00 PM. By late afternoon, it reaches 2 at 4:00 PM and continues to decrease, dwindling to 1 by 5:00 PM, resulting in a more manageable 0 by 7:00 PM. This pattern underscores the importance of sun protection during the peak hours of 11:00 AM to 1:00 PM.
| 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | 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, UV exposure levels fluctuate significantly, with high-risk months primarily between March and September, when the UV Index consistently reaches extreme levels of 11 or above. Notably, July records the highest UV Index at 14, necessitating extra precautions. During these months, burn times are drastically reduced to just 10 minutes, emphasizing the need for adequate sun protection. In contrast, January and February also exhibit very high indices of 8 and 9, respectively, while October and November remain significant with very high levels as well, but allow for slightly longer burn times of 15 minutes. Residents and visitors should take heed of these variations and prioritize protective measures like sunscreen, clothing, and shade, especially between March and September, to safeguard against harmful UV radiation.
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 |
| 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 |
| Karanja | 8 | 9 | 11 | 12 | 11 | 12 | 14 | 13 | 12 | 10 | 8 | 7 |
| 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 |