Last updated: June 2, 2025
In Realico, Argentina, staying informed about the UV Index is crucial for maintaining your skin's health and preventing sunburn. With a climate categorized as Cfa, locals and visitors alike face varying UV exposure, especially during midday hours when the index can reach up to 4. Understanding UV levels helps you take proactive measures against harmful effects, ensuring you enjoy the sun safely while minimizing the risk of skin damage. Whether you're soaking up some rays or just stepping outside for a moment, knowing the UV Index empowers you to protect yourself and your loved ones against the sun's intensity.
The UV Index throughout the day showcases a gradual rise in sun intensity. Early morning hours from 07:00 to 09:00 present a low UV Index of 0-1, perfect for those who prefer to avoid harsh sunlight. As the clock strikes 10:00, it ticks up slightly to 1, reaching 2 by 11:00, indicating a shift towards moderate exposure. Noon brings the peak at 12:00, with a UV Index of 3, before hitting a high of 4 at 13:00. After this zenith, conditions begin to shift; the index gently descends, dropping back to 3 at 14:00 and returning to 2 from 15:00 to 16:00. As the sun starts to set, the index falls to 1 by 17:00 and finally drops to 0 after 18:00, signaling a safe end to outdoor activities. Overall, plan your sun exposure wisely—midday offers the most intensity!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 0 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 1 | low | 45 min |
| 11:00 | 2 | low | 45 min |
| 12:00 | 3 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 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 values exhibit significant seasonal fluctuations, with the highest readings occurring from January to March and October to December. These months are categorized as having an extreme exposure level, with a rapid burn time of just 10 minutes, posing substantial risks for skin damage. Conversely, from April to August, the UV Index decreases, transitioning to high and moderate levels, allowing for longer exposure times of 25 to 30 minutes before burning occurs. Notably, September presents a spike back to a very high index. Given these trends, it is advisable for visitors and residents to exercise increased caution during high-risk months (particularly January, February, March, October, November, and December) by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade 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 |
| Realico | 14 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 11 | 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 |