Ayutthaya weather in June
June in Ayutthaya: hot, rainy — fine if you can take 21 rainy days.
#5 of 12 months in Ayutthaya · #735 of 897 destinations to visit in June · comfort 65/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Ayutthaya in June
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Ayutthaya climate normals — June
| Daytime high | 34°C / 93°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Rainfall | 122 mm / 4.8 in | 🌧 rainy |
| Rainy days | 21 days | |
| Humidity | 73% | 💧 humid |
| Dew point | 24°C / 74°F | |
| Sunshine | 9.8 h/day | |
| Daylight | 13 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 59 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Ayutthaya in June — FAQ
- Is June a good time to visit Ayutthaya?
- June in Ayutthaya: hot, rainy — fine if you can take 21 rainy days. It ranks #5 of 12 months for Ayutthaya on SeasonMap's comfort score (65/100).
- What is the weather like in Ayutthaya in June?
- In June, Ayutthaya averages a daily high of 33.8°C and a low of 26.1°C, with about 122.1 mm of rain over roughly 20.8 rainy days.
- What is the air quality in Ayutthaya in June?
- Ayutthaya has a mean US Air Quality Index of about 59 in June.