Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Cihaseum, Indonesia, where the tropical climate brings intense sunlight and varying UV levels throughout the day. By staying informed about these levels, you can effectively protect yourself against sunburn and long-term skin health issues. In Cihaseum, UV exposure peaks significantly between 10 AM and 1 PM, with indexes soaring to a maximum of 11—indicating an extreme risk of harm from unprotected sun exposure. Being vigilant about UV levels helps ensure you enjoy the beautiful sunny days safely while minimizing the risk of skin damage.
The UV Index (UVI) throughout the day reveals a dynamic pattern of sun exposure. Beginning at 07:00, the index starts modestly at 1, but by 08:00, it gains momentum, reaching 3. The real intensity kicks in around 09:00, with a notable 6, peaking at 11:00 and 12:00 with a maximum UV index of 11, signaling the most hazardous hours for sun exposure. As the afternoon progresses to 13:00, the index begins to decline, dropping back to 9 at this hour. By 14:00, it eases further to 7 and continues its descent, settling at 4 by 15:00. As the day winds down, the readings fall to 2 by 16:00, tapering to a gentle 1 at 17:00, and finally retreating to 0 by 18:00 and 19:00. This journey through the UV Index highlights the importance of sun protection, particularly during those peak hours when it reaches its zenith.
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 | 11 | extreme | 10 min |
12:00 | 11 | extreme | 10 min |
13:00 | 9 | very high | 15 min |
14:00 | 7 | high | 25 min |
15:00 | 4 | 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 reveals that from January to April, the index remains at 15-16, indicating an extreme exposure category with a burn time of just 10 minutes. This trend continues with equally high readings throughout the summer months, peaking in February and March. Notably, September and October also see a resurgence of high UV levels (15-16). Consequently, the highest-risk months are February, March, and October, where viewers should take extra precautions. Visitors and residents are strongly advised to apply sunscreen, wear protective clothing, and limit sun exposure during peak hours to mitigate risks associated with this extreme UV environment.
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 |
Cihaseum | 15 | 16 | 16 | 15 | 13 | 11 | 12 | 13 | 15 | 16 | 15 | 15 |