Ilagan, in Cagayan Valley, Philippines, is home to roughly 164,000 people in the Asia/Manila time zone at 17.1°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Ilagan recorded a mean annual temperature of 79°F, ranging from 66°F lows in March to 97°F highs in June, with about 144 inches of precipitation across the year.
View historical weather for Ilagan · More cities in Cagayan Valley