Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Rajkot, India, where the BSh climate can lead to significant sun exposure and heightened UV risks. As UV levels can reach a maximum of 12 during the peak hours, being aware of these values is essential to prevent sunburn and safeguard skin health. The intense midday sun, particularly between 10 AM and 2 PM, poses a greater threat, making it vital for locals and visitors alike to monitor these levels. By prioritizing UV index awareness, you can enjoy the outdoors safely while protecting your skin from the harmful effects of sun exposure.
As the sun rises, UV Index levels begin to climb, starting at a mild 1 by 07:00. By 08:00, it escalates to 3, signaling the day's first hints of intensity. At 09:00, the index reaches 6, prompting a cautious reminder for sun protection. The peak arrives around 12:00, where it soars to a staggering 12, indicating extremely high exposure levels. Even at 13:00, it remains dangerously elevated at 11, but gradually declines, dropping to 9 by 14:00. As daylight wanes, the UV Index falls to 7 by 15:00, then ebbs to 4 at 16:00, and finally retreats to 2 by 17:00. By the end of the day, as the sun sets, the index plummets to 0 at 19:00, offering reprieve from the sun’s fierce rays. Remember to stay protected during those peak hours!
| 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal variations, with the highest values occurring during the spring and summer months. February through September represent high-risk periods, particularly from April to July, when the UV Index reaches an extreme level, with burn times as short as 10 minutes. Visitors and residents are strongly advised to take precautions during these months by wearing protective clothing, using sunscreen with a high SPF, and seeking shade to prevent skin damage. As the year progresses towards October, UV levels gradually decrease to the very high category, while November and December show a return to high levels, yet with longer burn times of 25 minutes. Staying informed about UV trends is essential for maintaining skin health year-round.
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 |
| Rajkot | 7 | 9 | 10 | 13 | 12 | 12 | 13 | 12 | 11 | 10 | 7 | 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 |