Ko Chang weather in July
July in Ko Chang: hot, soaked, with clean air — a gamble, with 30 rainy days.
#10 of 12 months in Ko Chang · #720 of 897 destinations to visit in July · comfort 62/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Ko Chang in July
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Ko Chang climate normals — July
| Daytime high | 29°C / 84°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Rainfall | 496 mm / 19.5 in | ⛈ soaked |
| Rainy days | 30 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 25°C / 77°F | |
| Sunshine | 7.5 h/day | |
| Daylight | 12.8 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Ko Chang in July — FAQ
- Is July a good time to visit Ko Chang?
- July in Ko Chang: hot, soaked, with clean air — a gamble, with 30 rainy days. It ranks #10 of 12 months for Ko Chang on SeasonMap's comfort score (62/100).
- What is the weather like in Ko Chang in July?
- In July, Ko Chang averages a daily high of 29°C and a low of 26°C, with about 495.9 mm of rain over roughly 30 rainy days.
- What is the air quality in Ko Chang in July?
- Ko Chang has a mean US Air Quality Index of about 37 in July.