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Ayutthaya in August sees very high daytime temperatures of 35°C (95°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 193 mm (7.6 in), so pack a rain jacket to stay dry.
If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Pick a month to see the average temperature, rainfall and sunshine in Ayutthaya - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Ayutthaya typically stay consistent throughout August, with daily highs averaging around 35°C (95°F). Nights are warm, with lows around 26°C (79°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Ayutthaya spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Ayutthaya.
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in August →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Pack for serious heat in Ayutthaya in August. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Ayutthaya climate overview or explore weather in Thailand.
Where to go in August - average daytime high across popular destinations.
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