Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Cawalo, Indonesia, where the sun shines brightly throughout the year. With the region's tropical climate experiencing high levels of UV radiation, being aware of daily UV levels is essential for preventing sunburn and promoting long-term skin health. In just a few hours each day, UV levels can soar, reaching a peak of 12 around noon. This makes it vital to check the UV Index regularly and take protective measures during peak hours to safeguard your skin from harmful effects. Stay informed and enjoy the sunshine safely in this beautiful locale!
At dawn, the UV Index starts off gently at 1 by 07:00, but as the morning unfolds, it swiftly climbs. By 09:00, the index hits 6, indicating a moderate risk of harm from unprotected sun exposure. The sun reaches its zenith around noon, peaking at a scorching 12 at 12:00. 11:00 to 12:00 marks the most dangerous hours for sun exposure, with the UV Index staying at 11 and 12, so sunscreen is essential! After this peak, a gradual decline begins. By 14:00, it drops to 7, and then further descends into the afternoon and evening, stabilizing at 0 by 19:00, indicating a safe end to sun exposure for the day. This data serves as a reminder to stay sun-safe during those critical midday hours!
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 | 12 | extreme | 10 min |
13:00 | 10 | 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 |
Throughout the year, UV Index levels reveal significant variation, with high-risk months primarily spanning from January to September, where the index consistently reaches extreme levels of 10 or higher. The peak UV Index occurs in February and March (both at 16), indicating a burn time of only 10 minutes. April sees a slight decline to 14, while June experiences a drop to 10 but remains very high, allowing for slightly longer exposure of 15 minutes. As summer transitions to fall, September peaks back at 16 before gradually decreasing to 14 in December. Residents and visitors are strongly advised to take precautions during these months, ensuring proper sun protection measures such as wearing sunscreen, hats, and protective clothing, and limiting sun exposure, particularly during peak hours to prevent harm from the intense UV radiation.
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 |
Cawalo | 15 | 16 | 16 | 14 | 12 | 10 | 12 | 13 | 16 | 15 | 15 | 14 |