Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Poso, Indonesia, where the tropical climate brings with it unique sun exposure risks. Knowing the UV levels throughout the day not only aids in preventing sunburn but also plays a vital role in maintaining long-term skin health. With values peaking at 13 during midday, the risk of harmful UV radiation is significant. Poso's equatorial location and typical weather patterns contribute to these elevated levels, making it essential to stay informed about daily UV readings and take appropriate precautions. Stay protected and enjoy the sunny days safely!
The UV Index (UVI) begins its ascent at 07:00, reaching a modest 1, but as the sun climbs higher, so does the intensity. By 09:00, it hits 6, pushing outdoor enthusiasts to take notice. The peak occurs at 12:00, where the UVI soars to a scorching 13, indicating the need for sun protection. This high level remains at 12 until 13:00, before gradually tapering off to 9 by 14:00. As the afternoon progresses, the UVI then dips to 5 at 15:00, and continues to decline, hitting 2 at 16:00. Finally, the day winds down with the UVI falling to 1 by 17:00, and then sinking to 0 after 18:00, offering a reprieve from the sun's harsh rays for the evening.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 5 | moderate | 30 min |
16:00 | 2 | low | 45 min |
17:00 | 1 | low | 45 min |
18:00 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index data indicates extreme exposure levels year-round, with the highest values recorded from January to April, peaking at 17 in February and March. Notably, the high-risk months for sun exposure are January through April, where a burn can occur in just 10 minutes. As we transition into summer, while the index remains elevated, it drops slightly, reaching a low of 12 in June. For both visitors and residents, it is crucial to take protective measures against UV radiation, especially during these high-risk months. Sunscreen, protective clothing, and seeking shade are strongly advised to minimize the risk of sunburn and long-term skin damage.
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 |
Poso | 16 | 17 | 17 | 16 | 14 | 12 | 13 | 15 | 15 | 15 | 15 | 14 |