Last updated: July 2, 2025
In San Jose de Jachal, Argentina, awareness of the UV Index is crucial for safeguarding skin health under the sun's rays. Understanding UV levels enables residents and visitors to take proactive measures against sunburn and long-term skin damage. With a BWk climate, San Jose de Jachal experiences a distinct pattern of UV exposure, peaking at levels 5 to 6 from noon to early afternoon. This makes it essential to monitor local UV Index readings and adopt protective strategies, ensuring that you can enjoy the sunny skies without compromising your skin's health.
The UV Index for today showcases a gradual rise as the day unfolds, starting from a maximum of 0 in the early morning hours. By 09:00, the index ticks up to 1, indicating minimal exposure risk. As the sun climbs higher, the intensity escalates, peaking at a notable 6 around 14:00—the perfect time to enjoy the outdoors while remembering to protect your skin. The afternoon sees a slight drop, with values returning to 5 at 15:00 and gradually lowering to 2 by 17:00. As the sun sets, the index dips to 0 again by 19:00, marking the end of a day that called for cautious sun safety during its peak hours. Stay smart and shield up during those high index moments!
| 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 | 3 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal changes, peaking in the winter months and experiencing a gradual decline through the summer. January to March displays an extreme exposure category, with a UV Index of 16, 15, and 13 respectively, resulting in a burn time of just 10 minutes; similarly, October and November also return to a UV Index of 16 and 15, posing similar risks. April and September mark a shift to a very high category with values of 10, while May sees a high index of 7, corresponding to a burn time of 25 minutes. The summer months of June and July feature a moderate to high index, reducing overall risk but still warranting caution with burn times between 25 to 30 minutes. To ensure safety, residents and visitors should be particularly vigilant during the extreme months of January, February, March, October, and November, utilizing protective measures such as sunscreen, hats, and sunglasses, especially when UV levels are at their highest.
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 |
| San Jose de Jachal | 16 | 15 | 13 | 10 | 7 | 5 | 6 | 7 | 10 | 13 | 15 | 16 |