Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in El Galpón, Argentina, where the sun can be both a source of warmth and a potential risk to skin health. With its Cwa climate, the area experiences a mix of sun and seasonal variations, leading to times when ultraviolet (UV) radiation can reach concerning levels. Monitoring the UV Index helps prevent sunburn and long-term skin damage, particularly during peak hours when values like 6 at 1 PM indicate increased risk. By staying informed about UV levels, you can enjoy the bright days in El Galpón while protecting your skin from harmful exposure.
At dawn, the UV Index starts at a cool 0 around 07:00, indicating minimal sun exposure. As the day progresses, 08:00 and 09:00 see a slight rise to 1, which remains manageable for most outdoor activities. By 10:00, the index increases to 2, prompting caution for those with sensitive skin. The sun climbs higher, peaking at 13:00 with a robust 6, marking the time for protective measures—sunscreen and hats are a must! As the afternoon fades into evening, the intensity wanes, dropping to 5 by 14:00, then gently decreasing to 3 by 16:00. By 18:00, the UV Index returns to 1 and finally settles at 0 by 19:00, signaling safe conditions for an evening stroll. Overall, it's a day to enjoy the outdoors, especially during mid-day—but don’t forget to shield yourself from those strong rays!
| 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 | 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, UV Index levels fluctuate significantly, with the highest risk months being January, February, and December, where the UV Index reaches an extreme level of 16, indicating a burn time of just 10 minutes. March, April, September, October, and November also present a high risk with UV Index values ranging from 11 to 15, maintaining a 10-minute burn time. The summer months of May, June, and July show a decrease in risk with UV Index values dropping to 6 or 7, though exposure remains high, especially during peak sun hours. As the UV Index rises again in August to 8, residents and visitors should remain vigilant with a 15-minute burn time. To protect yourself from harmful UV rays, it's essential to use sunscreen, wear protective clothing, and seek shade during the highest UV Index periods, particularly in the extreme category 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 |
| San Miguel de Tucuman UVI | 15 | 14 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 15 |
| El Galpon | 16 | 14 | 13 | 11 | 7 | 6 | 6 | 8 | 11 | 14 | 15 | 16 |