January in Guigang averages a daily high of 16.9°C with nights around 10.2°C. Expect roughly 11.2 wet days totalling 70.9mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Guigang is October–December.
Based on GUIPING, CH (59km), 1995–2024. 30 years of January data.