Lanna, in Cagayan Valley, Philippines, is home to roughly 3,400 people in the Asia/Manila time zone at 17.7°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Lanna recorded a mean annual temperature of 79°F, ranging from 67°F lows in January to 97°F highs in May, with about 110 inches of precipitation across the year.
View historical weather for Lanna · More cities in Cagayan Valley