San Antonio, in Central Luzon, Philippines, is home to roughly 38,600 people in the Asia/Manila time zone at 14.9°N latitude.
In 2025, San Antonio recorded an average annual temperature of 81°F. The hottest temperatures reached 93°F in May; the coolest were 71°F in January. Total precipitation for the year was 138 inches, with the wettest month being July.
View current conditions and forecast for San Antonio · More cities in Central Luzon