Weather in Koh Chang: July
 |
Average day temperature: | 85.9°F |
| Average night temperature: | 81.6°F | |
 |
Sea water temperature: | 84.8°F |
 |
Number of sunny days: | 3 days |
| Day length: | 12.7 - 12.8 hours | |
 |
Number of rainy days: | 22 days |
| Precipitation totals: | 24.9 in. | |
| more information | ||
forecast
| Koh Chang |
temperature
| Koh Chang |
Air temperature in July, °F
The highest day temperature during July of 2025 was 85°F. At the same time the lowest night temperature was 81°F. Daily and nightly averages during July were 83.1°F and 82.3°F.
Sea water temperature in Koh Chang in July, °F
The average sea water temperature in July of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.5°F and 84.0°F.
Mostly all days in July are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Koh Chang in July is 28.5 in. It makes july the most rainy month of the year.
The average wind speed value in July is 12.3 mph It makes July most windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 3.8.
Best time for vacation in Koh Chang
Koh Chang on a weather map
6 mph
2 mph
3 mph
4 mph
5 mph
7 mph
2 mph
10 mph
