Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Viga, Philippines, where exposure to ultraviolet (UV) radiation can significantly impact skin health and overall well-being. High UV levels can lead to painful sunburns and increase the risk of skin cancer, making it essential to stay informed about daily UV fluctuations. With Viga's tropical climate, where sun exposure peaks in the late morning and early afternoon, awareness of these UV levels ensures proper sun protection measures are taken to safeguard your skin. As you navigate sunny days, remember that knowledge is your best defense against harmful UV rays.
The UV Index throughout the day showcases a dynamic pattern of solar intensity. Starting gently at 2 by 7:00, the sun begins to assert its power, peaking at a striking 14 between 11:00 and 12:00. This critical period marks the height of the sun's strength, urging everyone to seek shade and don protective measures. As the afternoon unfolds, the index gradually retreats, dropping to 5 by 15:00, before dwindling further to 1 by 17:00. By the evening, with a UV Index of 0, the day concludes safely, reminding us to balance the joy of sunlight with the importance of skin protection during peak hours.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 5 | moderate | 30 min |
09:00 | 8 | very high | 15 min |
10:00 | 11 | extreme | 10 min |
11:00 | 14 | extreme | 10 min |
12:00 | 14 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | 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 remains extremely high, peaking at 15 from March to April and maintaining levels between 11 and 14 in other months. The high-risk months for UV exposure are from February to April, where the index consistently reaches 13 or higher. This persistent level of UV radiation means that burn time is as short as 10 minutes year-round, highlighting the importance of protection for residents and visitors alike. It is crucial to wear sunscreen, protective clothing, and hats, and to seek shade during peak hours, especially from February to April, to minimize skin damage and ensure safety in the sun.
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 |
Viga | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 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 |