Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of La Cañada, Argentina, where the BSh climate brings sunny days that can significantly elevate sun exposure risks. With UV levels peaking at 7 around midday, awareness is key for effective sunburn prevention and maintaining skin health. Beyond just avoiding painful burns, knowledge of UV fluctuations helps safeguard against long-term skin damage, making it vital for individuals to monitor daily UV readings. Protect yourself by staying informed and taking necessary precautions during those peak UV hours!
The UV Index throughout the day presents a dynamic story of solar intensity. Starting off at a cool 0 at 07:00, the sun's power gradually awakens, rising to 1 by 08:00. As the day progresses, we've hit 3 at 10:00 and reach a peak of 7 at 13:00, signaling a caution for outdoor activities. The intensity begins to wane in the afternoon, with values dropping to 6 at 14:00 and then tapering down to a gentle 3 by 16:00. Finally, we close out the day with a return to 1 at 18:00 and 0 by 19:00, reminding us that UV exposure isn't a constant—it's a rhythm we're best attuned to for safety and enjoyment.
| 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 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 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 |
| La Canada | 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 |