Last updated: July 2, 2025
In Calilegua, Argentina, awareness of the UV Index is crucial for protecting your skin and overall health. The UV levels here can climb to a maximum of 8 during the day, particularly around midday, highlighting the importance of sunburn prevention strategies. Given the region's Cwa climate, characterized by distinct wet and dry seasons, residents and visitors alike should understand these UV risks to maintain skin health and avoid long-term damage. By staying informed about the UV Index, you can enjoy the beautiful outdoor scenery of Calilegua while safeguarding your skin from harmful rays.
The UV Index for the day unfolds with its most intense rays peaking around 1 PM at a striking 8, indicating a high potential for sun exposure. As the sun rises, the readings start low; 0 at 7 AM gradually climbs to 1 by 8 AM and 9 AM. The index then escalates through the morning, hitting 2 at 10 AM and reaching 4 by 11 AM. As noon approaches, the index soars to 6, before peaking at the early afternoon. Following its zenith, the UV levels begin to taper off, descending to 7 at 2 PM, and then retreating to 4 by 4 PM. As the day winds down, the UV index diminishes to 2 at 5 PM, followed by a gentle decline to 1 at 6 PM and finally back to 0 by 7 PM, signaling a day where protective measures were essential during midday. Stay safe and enjoy the sunshine!
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 | 6 | high | 25 min |
13:00 | 8 | very high | 15 min |
14:00 | 7 | high | 25 min |
15:00 | 6 | high | 25 min |
16:00 | 4 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index shows significant seasonal variation, with high-risk months predominating from January to April and again in September through November, when the index reaches extreme levels (from 14 to 16) with a burn time of just 10 minutes. Particularly hazardous months include November and December, where UV levels spike to 16, necessitating vigilant sun protection. Conversely, from May to August, while the UV index decreases slightly, it remains in the very high category (9) during July and August, emphasizing the need for caution. During these warmer months, burn times can extend to 15 or 25 minutes depending on the month. Residents and visitors are advised to take protective measures year-round, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak UV times, to minimize the risks of skin damage.
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 |
Calilegua | 16 | 15 | 14 | 11 | 9 | 7 | 8 | 9 | 12 | 14 | 16 | 16 |