January in Phong Thạnh averages a daily high of 30.3°C with nights around 24.6°C. Expect roughly 3.5 wet days totalling 25.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Phong Thạnh is January–March.
Based on CA MAU, VM (26.6km), 1995–2024. 22 years of January data.