Last updated: July 2, 2025
In Bahua, India, understanding the UV Index is crucial for protecting skin health and preventing sunburn. With the region's Csa climate, which offers plenty of sunshine, residents and visitors alike need to be aware of daily UV levels to mitigate risks associated with excessive exposure. The UV Index can peak at 12 in the midday hours, signaling a high risk of harm from unprotected sun exposure. By tuning in to these levels, individuals can take proactive measures to safeguard their skin, ensuring enjoyable, safe days under the sun.
At sunrise, the UV Index begins at a gentle 2 by 07:00, but as the sun rises higher, the intensity quickly escalates. By 09:00, it reaches a moderate 7, signaling outdoor enthusiasts to apply sunscreen. The peak comes at 11:00 and 12:00, where the index peaks at a striking 12, indicating very high levels of UV radiation. As the afternoon progresses, the index gradually decreases, dipping to 8 by 14:00 and further dropping to 5 by 15:00. In the late afternoon and evening, the UV Index retreats to 3 by 16:00, finally settling at 1 by 17:00 and fading to 0 after 19:00. This daily cycle highlights the importance of sun safety during those peak hours!
| 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 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 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, UV Index levels exhibit significant seasonal variation, peaking during the summer months. From January to March, the UV Index steadily increases from 6 to 9, indicating high to very high exposure levels, with recommended burn times decreasing from 25 minutes to 15 minutes. The highest risk months span from May to August, where the Index reaches its maximum at 13 in August, categorizing it as extreme and suggesting a burn time of only 10 minutes. As we transition into September and October, the UV risk slightly decreases, yet remains elevated with values around 9-11. Conversely, November and December present lower risks, with UV Index ratings dropping to 6 and 5, allowing for longer safe exposure times of 25 and 30 minutes, respectively. It is crucial for residents and visitors to protect themselves during high-risk months—particularly from May to October—by wearing sunscreen, hats, and protective clothing when spending extended periods outdoors.
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 |
| Bahua | 6 | 7 | 9 | 10 | 11 | 10 | 12 | 13 | 11 | 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 |