Ayutthaya Historical Park
Thailand UNESCO World Heritage Site
Ayutthaya Historical Park is a historical park of Thailand located in Phra Nakhon Si Ayutthaya. Designated as a World Heritage Site, it covers an area of 2.89 square kilometers and is recognized for its historical significance. It ranks as one of the most looked-up sights in Thailand.
Planning a visit
The best time to visit is during the drier months from November to February, when rainfall is minimal and temperatures are relatively lower. January and December are the driest months, with little precipitation. From March, temperatures rise, reaching highs of 35 °C to 36 °C in April. The rainy season begins in May and continues through October, with September seeing the highest rainfall at 291 mm over 27 days. To reach the site, travelers can arrive at Don Mueang International Airport in Bangkok, located 49 km away. The park is 67 km from Bangkok.
Visitors can combine a trip to the park with nearby locations. Wat Chaiwatthanaram is located 1.9 km from the site. Another option is Wat Phra Phutthabat, which is 47.8 km away.
Weather by month
The warmest month is April, with an average high of 36 °C. The wettest is September, with about 291 mm of rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high, °C | 32 | 33 | 35 | 36 | 34 | 33 | 33 | 32 | 32 | 31 | 31 | 31 |
| Average low, °C | 21 | 23 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 21 |
| Rainfall, mm | 8 | 12 | 36 | 80 | 190 | 150 | 153 | 180 | 291 | 198 | 40 | 6 |
| Rainy days | 3 | 4 | 7 | 11 | 21 | 24 | 26 | 27 | 27 | 23 | 8 | 2 |
Temperatures and rainfall: 1981–2010 averages for this spot (4 km grid), from CHELSA. Rainy days: 2015–2024, NASA POWER.
