Last updated: June 2, 2025
In Sangir, Indonesia, staying informed about the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding the daily fluctuations of UV levels can significantly aid in sunburn prevention and maintaining overall skin health. Given Sangir’s tropical climate, residents and visitors alike are at risk, particularly during peak hours when the UV Index soars to a maximum of 14 around noon. Awareness of these levels empowers you to take necessary precautions, ensuring that your time outdoors is both enjoyable and safe.
The UV Index throughout the day showcased a pronounced peak, reaching a remarkable 14 at 12:00 PM. Starting the morning with a mild 1 at 7:00 AM, the index gradually climbed, hitting 8 by 10:00 AM. The ascent continued dramatically, with midday sun intensifying the UV output to its highest levels. As the afternoon progressed, the index showed a gradual decline, tapering down to 7 by 3:00 PM and further to a gentle 2 by 5:00 PM. By sunset, the UV Index dropped to a safe 0, signaling the end of a day under the sun's powerful rays. Remember to protect your skin 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 | 13 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 7 | 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 data indicates significant seasonal changes in sun exposure levels, with extreme UV ratings persisting throughout the year. From January to April, the indices peak at 17 in March, indicating a high-risk period for sunburn, with a rapid burn time of just 10 minutes across all months. May and September maintain an index of 16 and 15, respectively, still categorized as extreme. The trend slightly declines in July and August, but maintains an unwavering 10-minute burn time. As we progress towards winter months, the index drops to 13-14, yet remains a concern. Therefore, visitors and residents are strongly advised to take protective measures against UV exposure, such as wearing sunscreen, protective clothing, and seeking shade, particularly in the high-risk months from January to April.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Surabaya UVI | 13 | 15 | 14 | 12 | 12 | 10 | 11 | 12 | 14 | 13 | 13 | 13 |
Bekasi UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
Jakarta UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
Medan UVI | 13 | 15 | 15 | 15 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
Bandung UVI | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |
Sangir | 14 | 16 | 17 | 16 | 16 | 14 | 13 | 14 | 15 | 15 | 14 | 13 |