Last updated: July 2, 2025
Understanding the UV Index is crucial for everyone living in Barjala, India, where the sun's intensity can vary significantly throughout the day. With its Aw climate characteristics, Barjala experiences strong solar radiation, especially between 9 AM and 1 PM, peaking at a UV Index of 13—an indicator of very high risk for harm from unprotected sun exposure. Being aware of these UV levels helps residents and visitors alike prevent sunburn, protect skin health, and make informed decisions about outdoor activities. Whether you're enjoying the sunny weather or planning your day, knowing the UV Index can empower you to enjoy the outdoors safely!
The hourly UV Index data paints a vivid picture of sun exposure throughout the day. Starting early, at 7:00 AM, the UV Index is a mild 4, increasing steadily to reach its peak at 10:00 AM and 11:00 AM with a high of 13. The intensity remains significant until 12:00 PM, when it slightly dips to 12 but still demands attention. As the afternoon progresses, the index begins to decline rapidly: it drops to 9 at 1:00 PM, and by 2:00 PM, it's reduced to 6. The sun’s power wanes further to 3 at 3:00 PM, before tapering off to 1 by 4:00 PM, and eventually settling at 0 by 6:00 PM—signaling a safe reprieve from UV exposure. With these fluctuations, it’s crucial to be sun-safe during peak hours, especially between 10:00 AM and 2:00 PM.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 7 | high | 25 min |
| 09:00 | 10 | very high | 15 min |
| 10:00 | 13 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | 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 shows significant variations, with peak exposure occurring from May to September, when the UV Index reaches extreme levels of 12 to 13 and the burn time is reduced to just 10 minutes. March and April also present high risk, with UV Index values falling within the very high category at 9 and 10, respectively. Visitors and residents should take proactive measures during these months, prioritizing sun safety. It’s crucial to wear sunscreen, protective clothing, and seek shade, especially during midday hours. As the index drops in winter months, particularly January and December with values of 6, caution is still advised, as the exposure remains high. By being aware of these seasonal UV changes, individuals can better protect themselves and enjoy the outdoors safely.
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 |
| Barjala | 6 | 7 | 9 | 10 | 12 | 13 | 13 | 13 | 12 | 10 | 8 | 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 |