Last updated: May 3, 2025
In Villa Bustos, Argentina, understanding the UV Index is crucial for safeguarding your skin and maintaining overall health. The UV Index measures the strength of ultraviolet radiation from the sun, indicating when protective measures should be taken to prevent sunburn and long-term skin damage. With Villa Bustos situated in a BSk climate zone, residents and visitors alike face unique UV exposure risks, especially during midday hours when the index peaks at 7 around 1 PM and 2 PM. By staying informed about daily UV levels, you can make smarter choices to enjoy the sunshine safely and prioritize your skin's well-being.
The UV Index data for the day unfolds a dynamic story of solar intensity. Starting at a maximum of 0 at 07:00, the index gradually creeps up to 1 by 08:00 and remains at that level until 09:00. As the sun climbs higher, it peaks at a significant 7 during the noon hours of 13:00 and 14:00, indicating a high risk of harm from unprotected sun exposure. The afternoon brings a slight decrease, with the index dropping to 5 by 15:00 and continuing to decline throughout the evening. By 19:00, it settles back to 0, signaling that the sun's strength has diminished. Overall, this hourly snapshot underscores the importance of sun protection during peak hours, especially between 11:00 and 14:00 when the UV Index is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 2 | low | 45 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index displays significant seasonal fluctuations, with the highest risk of harmful UV exposure occurring during the winter and early spring months. January, February, and March all have extreme UV levels (Index 16, 15, and 13 respectively) with a burn time of just 10 minutes. Following this intensity, April has a very high UV Index of 10, but the burn time extends to 15 minutes. As we move into summer, UV exposure decreases slightly, peaking again in August (very high, Index 8) and September (very high, Index 10) before dipping in the fall. By the year’s end, extreme levels return in October and November (16 and 15), prompting caution. Visitors and residents should be advised to take necessary precautions — wear protective clothing, use sunscreen, and limit sun exposure, especially during these high-risk months to protect their skin from the harmful effects of UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires UVI | 14 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 10 | 13 | 14 |
| Rosario UVI | 14 | 13 | 11 | 8 | 5 | 4 | 4 | 6 | 8 | 11 | 13 | 14 |
| Mendoza UVI | 15 | 14 | 12 | 8 | 6 | 4 | 5 | 6 | 9 | 12 | 14 | 15 |
| Cordoba UVI | 15 | 13 | 12 | 9 | 6 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |
| Villa Bustos | 16 | 15 | 13 | 10 | 7 | 5 | 6 | 8 | 10 | 13 | 15 | 16 |