February in Khon Kaen averages a daily high of 33°C with nights around 19.7°C. Expect roughly 3.9 wet days totalling 35.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Khon Kaen is December–January.
Based on KHON KAEN, TH (1.5km), 1995–2024. 20 years of February data.