Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Calbayog City, Philippines, where the tropical Af climate can lead to significant sun exposure. As UV levels can sharply rise throughout the day—reaching a high of 14 around noon—it’s essential to be aware of the potential risks, including sunburn and long-term skin health concerns. With midday sun posing the greatest threat, knowledge of UV levels empowers everyone to protect their skin effectively while enjoying the beautiful weather Calbayog offers. Stay informed, stay safe, and enjoy the sunshine responsibly!
As the sun rises, the UV Index begins its ascent, peaking at a whopping 14 between noon and 1 PM. The early hours start off comfortably, with a moderate UV Index of 2 at 7 AM, but excitement builds as it skyrockets to 11 by 10 AM. By 11 AM, UV levels reach their zenith, urging sun-seekers to take precautions. After this climactic peak, the UV Index gently declines, dipping to 8 by 2 PM, then further down to 5 by 3 PM. As the afternoon fades into evening, protective measures become less critical, with the index dropping to 1 at 5 PM and finally resting at a soothing 0 by 6 PM. This hourly journey signifies a day of solar intensity, reminding us to cherish the warmth while staying safe under the sun!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | 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 | 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 |
The UV Index exhibits significant seasonal changes, remaining consistently high throughout the year with extreme levels every month. January through April show the highest indices, peaking at 16 in April, while May to August maintain a steady 14. With the UV Index exceeding 13, the high-risk months for sun exposure are February through September. Visitors and residents should take precautionary measures, including wearing protective clothing, applying sunscreen with a high SPF, and seeking shade during peak hours to minimize the risk of sunburn, which can occur in just 10 minutes of exposure. Remember, UV safety is essential year-round, given the extreme exposure category.
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 |
Calbayog City | 12 | 13 | 15 | 16 | 14 | 14 | 14 | 14 | 15 | 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 |