Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of General Villegas, Argentina, where the climate brings a mix of sunny days and seasonal variations that can elevate UV exposure. Awareness of UV levels can significantly impact sunburn prevention and long-term skin health, as even moderate UV intensity (peaking at 5 around midday) may pose risks if adequate precautions are not taken. With a Cfa climate, characterized by warm summers and mild winters, it's essential for the community to stay informed and protect their skin, ensuring safe outdoor enjoyment year-round.
The UV Index throughout the day reveals a dynamic pattern in sunlight intensity. Starting from a maximum of 0 at 7 AM, the day gradually warms up, hitting a slight rise to 1 by 8 AM. As the sun climbs higher, the index ascends to 2 at 10 AM and peaks at 5 from 1 PM to 2 PM, indicating a period of heightened sun exposure. After this zenith, the UV levels start to decline, dropping back to 3 at 3 PM, then down to 1 by the late afternoon and settling at 0 once more by 7 PM. With such variances, it’s crucial to stay protected during the peak hours of noon to 2 PM to enjoy the sun safely!
| 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 | 3 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | 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 Index levels exhibit significant seasonal variations, with the highest risk months occurring from January to March and again in November and December, where the UV Index peaks at 14 and 13, categorizing exposure as extreme with a burn time of merely 10 minutes. Transitioning into spring, the index decreases to 7 in April, then further declines to 5 in May and 4 from June to July, indicating a moderate risk. As summer fades, UV levels rise again in August to 6 (high) and peak at 8 in September and 10 in October (very high), with burn times of 25 and 15 minutes respectively. Visitors and residents are strongly advised to take precautions during extreme and very high UV periods by wearing sunscreen, protective clothing, and limiting sun exposure, especially during midday hours. Staying informed about the UV Index is essential for sun safety year-round.
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 |
| General Villegas | 14 | 12 | 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 |