Last updated: June 2, 2025
Understanding the UV Index is crucial for maintaining skin health in Kuala Tungkal, Indonesia, where the tropical climate means a consistent risk of high UV radiation. As residents and visitors experience the sun’s intensity, particularly during peak hours, awareness of UV levels can significantly help in preventing sunburn and long-term skin damage. With midday UV Index readings soaring as high as 12, it's essential to take protective measures while enjoying the vibrant outdoors. Equip yourself with knowledge about the local UV exposure risks to safeguard your skin and enjoy the sunny days in this beautiful region!
The UV Index throughout the day showcases a dramatic rise and fall in intensity, peaking at 12 around noon. Starting from a mild 1 at 07:00, it escalates to a noticeable 5 by 09:00 and skyrockets to a sizzling 11 at 11:00. The highest point occurs just after lunchtime, hitting 12 at 12:00, marking the most critical time for sun exposure. As the afternoon progresses, the index gradually declines, tapering off to 5 by 15:00, before retreating back to a safe 1 by 17:00. By 19:00, the UV Index drops to a 0, signaling a transition from day to night, reminding us to stay vigilant about sun safety 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 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index consistently remains in the extreme exposure category, with values ranging from 12 to 16. The highest readings occur from March to May, peaking at 16 in March, which indicates these months pose the greatest risk for sunburn with a burn time of just 10 minutes. From June through August, the index averages slightly lower but still remains significant, with values between 12 and 14. As we transition into the fall and winter months, the UV Index remains elevated, fluctuating between 13 and 14 until the end of the year. Visitors and residents are strongly advised to take protective measures year-round, especially during the high-risk months of March to May, by wearing sunscreen, protective clothing, and seeking shade whenever possible.
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 |
| Kuala Tungkal | 13 | 15 | 16 | 15 | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 13 |