Last updated: May 3, 2025
In Bernardo de Irigoyen, Argentina, being aware of the UV Index is crucial for maintaining your skin health and preventing sunburn. The UV levels in this temperate climate often peak during midday, reaching a high of 7 around noon. Understanding these levels helps you take the necessary precautions to protect yourself from harmful UV radiation. With the sun's intensity rising quickly during the morning and peaking early afternoon, it's essential to stay informed and take proactive measures to ensure enjoy your time outdoors safely.
The UV Index throughout the day exhibits a dynamic rise and fall, peaking at 12:00 PM and 1:00 PM with a notable intensity of 7—a reminder of the importance of sun safety during midday hours. Starting off the day, the readings are mild, with 1 recorded at 7:00 AM and 8:00 AM, gradually escalating to a moderate 4 by 10:00 AM. As the sun reaches its zenith, the intensity spikes to a significant 6 at 11:00 AM, before hitting the peak. The afternoon sees a decline; by 2:00 PM, the Index drops to 5, followed by a gentle descent to 1 by 5:00 PM and fading to 0 as daylight wanes after 6:00 PM. This hourly journey reminds us to stay vigilant during peak sun hours while enjoying the great outdoors.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | 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 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index shows significant seasonal changes, with extreme levels persisting from January through April and again in October through December, indicating a high risk for skin damage with a burn time of just 10 minutes during these months. February and November consistently display the highest UV Index at 15, marking them as particularly hazardous. From May to September, the UV Index decreases but still presents notable risks, especially during July and August, when the index ranges from 6 to 8, requiring a burn time of 15 to 25 minutes. To protect against harmful UV radiation, both visitors and residents should take precautions during high-risk months, especially from January to April and in October and November, by wearing protective clothing, applying sunscreen, and seeking shade when possible.
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 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |
| Bernardo de Irigoyen | 15 | 15 | 13 | 11 | 7 | 5 | 6 | 8 | 10 | 13 | 15 | 15 |