Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Nangewer, Indonesia, where the tropical climate can lead to elevated UV exposure throughout the day. With maximum UV levels peaking at 11 around midday, it's essential to be aware of these readings to effectively prevent sunburn and safeguard your skin health. The Af climate in Nangewer, characterized by warm temperatures year-round, can increase your risk of harmful UV effects, making UV Index awareness not just a recommendation but a necessity for enjoying the sun safely. Stay informed and protect your skin while soaking up the beautiful Indonesian sunshine!
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 |
| Nangewer | 15 | 16 | 16 | 15 | 13 | 11 | 12 | 13 | 15 | 16 | 15 | 15 |