Last updated: July 2, 2025
Understanding the UV Index in Villa del Rosario, Argentina is essential for protecting your skin and overall health. With its Cfa climate offering warm summers and mild winters, residents and visitors are often exposed to varying UV levels that can lead to sunburn and long-term skin damage. Knowing the daily UV Index helps you take preventative measures during peak exposure times, especially when readings rise to 4 or higher between noon and 2 PM. Being aware of these levels empowers you to enjoy the sunny days while safeguarding your skin against harmful rays.
The UV Index throughout the day reveals a dynamic pattern of solar intensity. Starting with a maximum of 0 at 7 AM, it gradually rises to a moderate 5 at 1 PM, where the sun shines its strongest. By 12 PM, the UV Index hits 4, prompting the need for sun protection. The intensity begins to taper off in the afternoon, dropping to 3 by 3 PM, and further decreasing to 1 by 5 PM. As twilight approaches, the UV Index settles back to 0 by 7 PM, signaling the end of the day's sun exposure. Plan accordingly, especially during those peak hours!
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 | 4 | 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 fluctuate significantly, with January through March experiencing the highest levels, marked as extreme (UV Index 15-12) and a burn time as quick as 10 minutes. The high-risk months for UV exposure are January, February, March, October, November, and December, when the UV Index frequently reaches extreme levels. As spring approaches, levels drop in April to very high (UV Index 9) and increase burn time to 15 minutes, before settling to high levels in May and August. During summer months, June and July present moderate conditions with burn times of 30 minutes. By September, UV levels surge again to very high. Visitors and residents should prioritize sun protection in these high-risk months, wearing sunscreen, protective clothing, and limiting direct sun exposure, particularly during peak hours.
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 |
Villa del Rosario | 15 | 13 | 12 | 9 | 6 | 4 | 5 | 6 | 9 | 12 | 14 | 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 |