Last updated: June 2, 2025
In Helvecia, Argentina, understanding the UV Index is crucial for safeguarding your skin and overall health. With the region's Cfa climate, which features warm summers and mild winters, residents and visitors alike are frequently exposed to varying UV levels throughout the day. Monitoring these levels is essential for preventing sunburn and protecting against long-term skin damage. During peak hours, particularly between 11:00 AM and 3:00 PM, UV indices can reach as high as 4, emphasizing the need for vigilance. Embrace sun safety by staying informed about the UV index—your skin will thank you!
At dawn, the UV Index remains nonexistent until 8:00 AM, when it registers a low 1, gradually climbing as the day unfolds. By 10:00 AM, it reaches 2, and as the sun reaches its zenith at 12:00 PM, the index peaks at a moderate 4. This peak is maintained until 2:00 PM, where the sun’s intensity persists, before gradually tapering off in the afternoon. At 3:00 PM, the UV Index drops back down to 3, continuing its decline to 1 by 5:00 PM, and ultimately settling back to 0 by 6:00 PM. As evening approaches, the UV radiation fades, highlighting the importance of sun protection during those midday hours when it’s most potent.
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 | 4 | 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 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, UV exposure varies significantly, with high-risk months identified as January, February, March, October, November, and December, all experiencing an extreme UV Index of 14 or 13. The burn time during these months is notably short at just 10 minutes, indicating the need for heightened caution. Transitional months like April and September classify as very high with a UV Index of 9, allowing for 15 minutes before potential skin damage occurs. In contrast, the late spring and summer months (May to August) show high to moderate UV levels, allowing for longer exposure times up to 30 minutes in June and July. Visitors and residents are advised to adopt protective measures—such as applying sunscreen, wearing protective clothing, and seeking shade—especially during the extreme and very high months to mitigate the risk of sunburn and long-term skin damage.
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 |
Helvecia | 14 | 13 | 12 | 9 | 6 | 4 | 5 | 6 | 9 | 11 | 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 |