Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Chicureo Abajo, Chile, where the unique climate contributes to varying sun exposure throughout the day. Being aware of UV levels is essential for preventing sunburn and maintaining skin health, particularly during peak hours when the index can reach 4 and pose significant risks. With a Mediterranean climate (Csb), Chicureo Abajo experiences sunny conditions that amplify UV radiation, making it important to stay informed and protected from harmful effects while enjoying the beautiful outdoors.
The UV Index today starts low, with maximum values reaching 0 by 7:00 AM. As the sun rises, it gradually climbs to 1 at 8:00 AM and stays steady until 9:00 AM. By 10:00 AM, the index jumps to 2, marking the onset of more direct sunlight. The UV exposure peaks at 4 from 12:00 PM to 14:00 PM, signaling a critical time for sun protection. Following this peak, it dips back to 2 at 15:00 PM before easing further to 1 by 16:00 PM. Finally, the day wraps up with 0 UV exposure by 19:00 PM, making the late afternoon a much safer time for outdoor activities. Don't forget to apply sunscreen during the midday hours!
| 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 | 3 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 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 |
The UV Index exhibits significant seasonal variations, with the highest levels recorded during the winter months. January, February, and March feature extreme UV exposure, with indices peaking at 15 in January and maintaining a burn time of just 10 minutes, indicating a high risk for skin damage. As we transition into April, the index drops to 7 (high exposure), leading to a longer burn time of 25 minutes. From May to July, the index remains moderate, stabilizing between 4 and 5, which corresponds to burn times of 30 minutes, offering slightly less risk. However, the end of summer signals a return to higher exposure with August (UV Index 6), followed by September (8), prompting a need for caution as burn times decrease notably to 15 minutes. The cycle finishes with extreme levels returning in October, November, and December, where the UV Index again climbs to 12-14 and burn times tighten to 10 minutes. Visitors and residents are advised to take precautions during high-risk months—specifically from January to March and again in October and November—by wearing protective clothing and using broad-spectrum sunscreen to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santiago UVI | 14 | 12 | 11 | 7 | 5 | 3 | 4 | 6 | 8 | 11 | 12 | 14 |
| Valparaiso UVI | 14 | 12 | 11 | 8 | 5 | 4 | 4 | 6 | 8 | 11 | 12 | 14 |
| Vina del Mar UVI | 14 | 12 | 11 | 8 | 5 | 4 | 4 | 6 | 8 | 11 | 12 | 14 |
| Chicureo Abajo | 15 | 13 | 11 | 7 | 5 | 4 | 4 | 6 | 8 | 11 | 12 | 14 |
| Puente Alto UVI | 15 | 14 | 12 | 8 | 6 | 4 | 6 | 8 | 11 | 12 | 14 | 15 |
| Antofagasta UVI | 15 | 15 | 13 | 10 | 8 | 6 | 7 | 9 | 11 | 14 | 15 | 15 |