Last updated: May 3, 2025
In San Julian, Philippines, being aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels not only helps in preventing sunburn but also plays a significant role in maintaining your overall skin health. With San Julian's tropical climate, the UV Index can soar to dangerous levels, especially during midday hours, peaking at a staggering 14 between 11 AM and 12 PM. Staying informed about these UV risks empowers you to take proactive measures, ensuring sunny days are safe and enjoyable!
At dawn, the UV Index begins at a gentle 2 at 7:00 AM, gradually climbing to a peak of 14 by 11:00 AM and 12:00 PM. This midday intensity signals a crucial time for sun safety, as the index emphasizes the need for protection against harmful rays. As the afternoon progresses, the UV levels decrease, dropping to 5 by 3:00 PM and falling further to 1 by 5:00 PM. By 6:00 PM, the index gracefully settles at 0, marking the end of a sun-soaked day. Stay mindful of these UV changes to enjoy the sun safely!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 5 | moderate | 30 min |
09:00 | 9 | very high | 15 min |
10:00 | 12 | extreme | 10 min |
11:00 | 14 | extreme | 10 min |
12:00 | 14 | extreme | 10 min |
13:00 | 12 | 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 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels remain consistently high, peaking at 16 in March and April, signalling extreme exposure risk. January and February also present a significant threat with UV indices of 12 and 13, respectively. Notably, while UV levels stabilize at 14 from June to October, they still warrant caution. This indicates that the high-risk months for UV exposure stretch from January through October. Residents and visitors are strongly advised to adopt protective measures, including wearing sunscreen, protective clothing, and seeking shade, particularly during these months 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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Caloocan City UVI | 11 | 13 | 15 | 15 | 13 | 14 | 13 | 14 | 14 | 13 | 10 | 10 |
Quezon City UVI | 11 | 13 | 15 | 15 | 13 | 14 | 13 | 14 | 14 | 13 | 10 | 10 |
Manila UVI | 11 | 13 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 10 | 10 |
San Julian | 12 | 13 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 12 | 11 |
Budta UVI | 13 | 15 | 16 | 16 | 14 | 13 | 14 | 14 | 15 | 14 | 13 | 11 |
Davao UVI | 13 | 15 | 16 | 15 | 15 | 13 | 14 | 14 | 15 | 14 | 13 | 11 |