San Juan, in National Capital Region, Philippines, is home to roughly 134,000 people in the Asia/Manila time zone at 14.6°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, San Juan recorded a mean annual temperature of 82°F, ranging from 73°F lows in January to 98°F highs in April, with about 94 inches of precipitation across the year.
View historical weather for San Juan · More cities in National Capital Region