Ayutthaya weather in October
October in Ayutthaya: hot, soaked, with very humid — a gamble, with 16 rainy days.
#8 of 12 months in Ayutthaya · #817 of 897 destinations to visit in October · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Ayutthaya in October
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Ayutthaya climate normals — October
| Daytime high | 31°C / 87°F | 🥵 hot |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Rainfall | 173 mm / 6.8 in | ⛈ soaked |
| Rainy days | 16 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 8.5 h/day | |
| Daylight | 11.8 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 79 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Ayutthaya in October — FAQ
- Is October a good time to visit Ayutthaya?
- October in Ayutthaya: hot, soaked, with very humid — a gamble, with 16 rainy days. It ranks #8 of 12 months for Ayutthaya on SeasonMap's comfort score (60/100).
- What is the weather like in Ayutthaya in October?
- In October, Ayutthaya averages a daily high of 30.8°C and a low of 24°C, with about 173.1 mm of rain over roughly 16.2 rainy days.
- What is the air quality in Ayutthaya in October?
- Ayutthaya has a mean US Air Quality Index of about 79 in October.