About Mangaldan, Ilocos

Mangaldan is a city of approximately 88,800 people in Ilocos, Philippines. Located in the Asia/Manila time zone at 16.1°N latitude.

Recent weather here gives a sense of typical conditions: in 2025, Mangaldan recorded a mean annual temperature of 81°F, ranging from 71°F lows in December to 101°F highs in April, with about 109 inches of precipitation across the year.