December in Aparri averages a daily high of 27.5°C with nights around 21.7°C. Expect roughly 19.1 wet days totalling 300.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Aparri is January–April.
Based on APARRI, RP (1.4km), 1995–2024. 17 years of December data.