November in Si Racha averages a daily high of 33.3°C with nights around 23.8°C. Expect roughly 3.9 wet days totalling 27mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Si Racha is November–February.
Based on CHON BURI, TH (22.3km), 1995–2024. 18 years of November data.