July in Na Di averages a daily high of 33.7°C with nights around 25°C. Expect roughly 22.2 wet days totalling 286.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Na Di is November–January.
Based on PRACHIN BURI, TH (45.4km), 1995–2024. 27 years of July data.