The best time to visit Phimai is during the cool and dry season, which runs from November to February.During these months, the weather is most pleasant, with lower humidity and average temperatures ranging from 20°C to 30°C. This makes exploring the Phimai Historical Park and other outdoor attractions much more comfortable. It's an ideal time for all travellers, especially those keen on sightseeing without the intense heat or heavy rainfall.The months of March to May mark the hot season, with temperatures often exceeding 35°C, which can be quite challenging for extended outdoor activities. The rainy season, from June to October, brings higher humidity and frequent downpours, though these are often short and refreshing. However, heavy rain can sometimes impact travel plans and make archaeological sites muddy.