Last updated: June 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Hacienda Santa Rosa, Philippines, as the tropical climate brings strong sunlight year-round. Understanding UV levels is essential for preventing sunburn and protecting skin health, particularly during peak hours when the index can soar to 13—indicating extreme risk. This picturesque area experiences significant UV exposure risks, especially between 10:00 AM and 1:00 PM, making it imperative for everyone to stay informed and take necessary precautions against harmful rays. Embrace the beauty of Hacienda Santa Rosa while ensuring your skin stays safe and healthy!
The UV Index for the day showcases a dramatic rise as the sun climbs higher in the sky. Starting at a mild 2 at 07:00, it quickly escalates to a moderate 4 by 08:00, then soars to a striking 11 by 10:00. The peak intensity hits 13 at both 11:00 and 12:00, making it crucial for sun protection during those hours. As the afternoon progresses, the index begins to decline, dropping to 9 by 14:00 and tapering off to a gentle 5 at 15:00. As the day winds down, the UV Index falls to 2 at 16:00 and reaches a safe 0 by 19:00, signaling the end of the day's sun exposure. Be mindful during peak hours and enjoy the sunshine responsibly!
| 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 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | 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 |
The UV Index exhibits significant seasonal variations, remaining predominantly extreme throughout the year. From January to March, the index climbs steadily, peaking at 16 in both March and April, marking these months as particularly high-risk for sunburn with a burn time of just 10 minutes. May through October maintain an index between 14 and 15, followed by a slight decrease in November and December, where the index drops to 12 and 11, respectively. Visitors and residents should remain vigilant during these high-risk months, especially from January to April, and take necessary precautions such as wearing sunscreen, protective clothing, and sunglasses, to minimize UV exposure during outdoor activities.
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 |
| Hacienda Santa Rosa | 12 | 14 | 16 | 16 | 14 | 14 | 14 | 14 | 15 | 13 | 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 |