Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Calero, Philippines, a region known for its tropical climate and abundant sunshine. With UV levels soaring to a peak of 14 around midday, vigilance is vital to protect against sunburn and long-term skin damage. Armed with knowledge about daily UV fluctuations, you can take proactive steps to safeguard your skin and enjoy the beautiful weather without worry. As you navigate your day in Calero, being aware of UV exposure risks will not only enhance your outdoor experience but also promote better skin health for years to come.
At 07:00, the UV Index starts at a modest 2, but as the sun rises higher, it escalates rapidly. By 08:00, the index doubles to 4, signaling a gradual increase in UV exposure. The peak arrives between 10:00 and 12:00, where it hits an impressive 14, indicating a high risk of harm from unprotected sun exposure. Temperatures soar as the index dips slightly to 12 by 13:00 and further declines to 9 by 14:00. As the afternoon progresses, the UV levels plummet, dropping to 5 at 15:00 and falling to 2 by 16:00. The sun's strength fades further with readings of 1 at 17:00 and finally reaching 0 after 18:00. It's a stark reminder of the sun's intensity, urging everyone to prioritize sun safety during those peak hours.
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 | 12 | 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 | 0 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, the UV Index remains consistently high, indicating an extreme exposure category from January to March, when it peaks at 16. As we transition into spring and summer, from April to July, the index slightly decreases but maintains a range of 13 to 16. The high-risk months for UV exposure are March and April, where the index hits its maximum. August to October sees a stable index of 14, ensuring that caution is always necessary. Despite reduced numbers in the latter part of the year, the UV Index remains elevated through to November. Visitors and residents are advised to always take precautions—such as wearing sunscreen and protective clothing—throughout the year, with extra vigilance during the highest months to prevent 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 |
Calero | 12 | 14 | 16 | 16 | 14 | 13 | 13 | 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 |