December in Ayutthaya is quite pleasant with temperatures ranging from a comfortable 20°C to a slightly warmer 30°C. The weather is not too hot, making it an ideal time for sightseeing and exploring the city. The wind speed is moderate, blowing at 11 km/h, which adds a refreshing touch to the overall climate.
As for the rainfall, Ayutthaya receives a minimal amount of 10 mm in December. This means there are fewer chances of rain spoiling your outdoor plans. The sun’s intensity is also moderate, making the days bright but not overly sunny. Overall, the weather in Ayutthaya in December is quite enjoyable and perfect for a vacation.
