Last updated: July 2, 2025
Understanding the UV Index in Puerto Deseado, Argentina is crucial for protecting your skin and overall health. As this region experiences a BSk climate, typically characterized by cool summers, awareness of UV levels is essential for sunburn prevention and long-term skin health. With peak UV readings reaching up to 2 during midday hours, individuals engaging in outdoor activities need to be vigilant about sun exposure. Armed with knowledge of UV risks, residents and visitors alike can enjoy the beautiful landscapes of Puerto Deseado while keeping their skin safe from harmful rays.
Throughout the day, the UV Index exhibits a gradual rise, reaching its peak at 2 between 12:00 PM and 3:00 PM. The morning starts off very mild, with readings of 0 from 7:00 AM to 8:00 AM, barely registering any UV exposure. As the day progresses, the index climbs to 1 at 9:00 AM, maintaining this low level until noon. From 12:00 PM to 3:00 PM, the UV level stabilizes at 2, indicating a moderate risk of harm from unprotected sun exposure. After this peak, the index begins to decline, returning to 1 by 4:00 PM and eventually falling back to 0 from 6:00 PM onwards. For those enjoying the outdoors, it’s vital to stay protected during the midday hours when UV exposure is highest!
| 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 | 1 | low | 45 min |
| 12:00 | 2 | low | 45 min |
| 13:00 | 2 | low | 45 min |
| 14:00 | 2 | low | 45 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, seasonal UV changes significantly impact sun exposure levels. The highest risk months for UV exposure are January, February, March, October, November, and December, where the UV Index peaks at 12 in January and December and 11 in November, categorized as extreme with a burn time of just 10 minutes. February and March follow closely with a very high UV Index of 10 and 8 respectively, requiring a burn time of 15 minutes. In contrast, from April to July, the UV Index drops to moderate and low, allowing for more extended sun exposure without immediate risk. It is crucial for both visitors and residents to remain vigilant during the high-risk months by using broad-spectrum sunscreen, wearing protective clothing, and seeking shade to minimize the risk of UV-related skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Puerto Deseado | 12 | 10 | 8 | 4 | 2 | 2 | 2 | 3 | 5 | 8 | 11 | 12 |
| 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 |