Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Willemstad, Curaçao, where the sun shines brightly in a tropical climate year-round. With UV levels peaking at 14 around noon, knowing how to protect your skin is essential for preventing sunburn and maintaining overall skin health. In this vibrant city, the risk of harmful UV exposure is significant, especially between 10 AM and 3 PM when the sun's intensity is at its highest. Don't let the beauty of Curaçao's beaches catch you off guard—stay informed and enjoy the sun safely!
The UV Index fluctuates throughout the day, starting off gentle at 1 by 7:00 AM and gradually climbing to a peak of 14 around 12:00 PM. As the sun reaches its zenith, the index thrives at 14, indicating intense solar radiation that calls for protective measures. This high intensity lingers until 1:00 PM before slowly tapering off, dropping to 8 by 3:00 PM. The afternoon sun provides a more moderate exposure, with the index decreasing to 1 by 6:00 PM and finally settling at 0 by 7:00 PM. Plan your outdoor activities accordingly to enjoy the sun safely, especially during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 14 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 8 | very high | 15 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 |
Throughout the year, the UV Index reflects significant seasonal variations, with extreme levels consistently observed from January to November. High-risk months are primarily from February to May, where the UV Index peaks at 14, indicating a burn time of just 10 minutes for unprotected skin. While June to October maintains a stable UV Index of 13, the burn time remains critical at 10 minutes. Only in December does the index dip to 10 (very high), extending the burn time to 15 minutes. Therefore, it is essential for both visitors and residents to prioritize sun protection measures—such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours, especially from February to May.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Sabana Westpunt UVI | 11 | 12 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 12 | 11 | 10 |
Dorp Soto UVI | 11 | 12 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 12 | 11 | 10 |
Barber UVI | 11 | 12 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 12 | 11 | 10 |
Sint Michiel Liber UVI | 11 | 12 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 12 | 11 | 10 |
Willemstad | 11 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 11 | 10 |