Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Samuhu, Argentina, where the Cfa climate contributes to significant sun exposure throughout the year. With UV levels peaking between 11 AM and 2 PM, awareness of these indices is essential to prevent sunburn and protect long-term skin health. As UV radiation can vary dramatically throughout the day, knowing the risks allows you to plan safe outdoor activities and enjoy the beautiful sunny days that Samuhu has to offer without compromising your well-being. Stay informed, stay safe!
The UV Index today shows a clear peak in intensity, reaching its maximum at 1 PM with a UV Index of 6—a signal for sun safety awareness. As the day unfolds, the index begins at 0 at 7 AM, slowly rising to 1 by 8 AM, then climbing steadily until it hits 5 at noon. After 1 PM, there's a gradual decline, dropping back to 4 at 3 PM, then tapering off to 1 by 5 PM and ultimately returning to 0 by 7 PM. This hourly trend suggests that the hours between 11 AM and 2 PM are crucial for protection from harmful UV rays; it's advisable to seek shade, wear protective clothing, and apply sunscreen during these peak hours. Stay safe and shield yourself!
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 | 5 | moderate | 30 min |
13:00 | 6 | high | 25 min |
14:00 | 5 | moderate | 30 min |
15:00 | 4 | 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, the UV Index experiences significant fluctuations, with high-risk months typically occurring from January to March and then again from October to November. During these periods, the UV Index peaks at 15 in January and remains exceptionally high, urging caution among visitors and residents. Notably, February and November also present extreme levels at 14, with minimal safe exposure times of just 10 minutes. The spring temperatures bring a slight decrease in UV radiation, with April and May recording a drop to the very high and high categories, respectively. As we transition into summer, June through August sees a moderate level of UV exposure, which is still significant but more manageable. Visitors and residents are advised to maintain sun safety practices year-round, particularly by using sunscreen, wearing protective clothing, and seeking shade during peak hours, especially in the highest risk months.
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 |
Samuhu | 15 | 14 | 12 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 14 | 14 |
San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |