Last updated: June 2, 2025
In Cayhagan, Philippines, understanding the UV Index is crucial for ensuring your skin's health and preventing painful sunburns. With the region’s tropical climate, residents and visitors alike face significant UV exposure risks, especially during peak hours when the UV Index soars to levels as high as 13. Staying informed about UV levels not only helps in planning outdoor activities but also fosters a proactive approach to skin protection. As the sun rises, UV intensity increases rapidly, emphasizing the importance of seeking shade and applying sunscreen when the index nudges above 6. Prioritize your skin health by staying aware of the daily UV Index in this sun-soaked paradise!
The UV index throughout the day presented a striking pattern of increasing intensity, peaking at 11:00 AM and 12:00 PM with a notable score of 13. Early risers at 7:00 AM enjoyed a low UV level of 2, which steadily climbed to 4 by 8:00 AM. The index surged dramatically as the sun reached its zenith, hitting a high of 10 by 10:00 AM and continuing to escalate until noon. Post-lunch hours saw a gradual decline, with values easing to 11 at 1:00 PM, then decreasing to 9 by 2:00 PM. The UV intensity diminished further in the late afternoon, dropping to 5 at 3:00 PM, and finishing the day at a mere 0 by 7:00 PM. This data underscores the importance of sun protection during peak hours, particularly between 10 AM and 2 PM when UV rays are most intense.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | 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 consistently high in this region, with values ranging from 11 to 16 and categorized as extreme. Notably, the high-risk months are March through September, when the UV Index peaks at 16 in March and April, and stays around 14 to 15 from July through September. Residents and visitors should take stringent precautions during these months, ensuring adequate sun protection by utilizing sunscreen, wearing protective clothing, and limiting sun exposure, particularly around midday when the risk of burning is greatest at a burn time of just 10 minutes. It’s essential to stay informed and vigilant to safeguard skin health year-round.
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 |
| Cayhagan | 13 | 14 | 16 | 16 | 14 | 13 | 14 | 14 | 15 | 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 |