World Resorts Thailand Koh Chang Weather

Koh Chang weather in September

Weather in Koh Chang: September

Average day temperature: 85.4°F
Average night temperature: 81.0°F
Sea water temperature: 84.0°F
Number of sunny days: 4 days
Day length: 12.0 - 12.4 hours
Number of rainy days: 20 days
Precipitation totals: 19.5 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 84°F. At the same time the lowest night temperature was 78°F. Day and night temperature averages during September were 82.8°F and 81.6°F.

Sea water temperature in Koh Chang in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 85.0°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.0°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Koh Chang in September is 21.2 in. It makes september one of the most rainy months of the year.

Wind speed in September, mph

The average wind speed value in September is 9.5 mph It makes September one of the most windy months of the year.

Average sunny hours

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 September is: 3.7.

Best time for vacation in Koh Chang

Sunniest months:
January 21 days
December 21 days
February 17 days
Warmest months:
May 89.2 °F
April 88.6 °F
November 87.4 °F
Warmest sea temp:
May 87.7 °F
April 87.1 °F
June 85.9 °F
Coldest months:
January 84.9 °F
September 85.4 °F
December 85.4 °F
Rainiest months:
July 22 days
August 21 days
June 20 days
Windiest months:
July 10.9 mph
August 10.2 mph
June 9.8 mph

Koh Chang on a weather map

Koh Chang
+84°F
N 8 mph
Feels like: +93°F
Precip.: 73%
Places in Thailand:
Name
°F
+91°F
+84°F
+84°F
+84°F
+86°F
+84°F
+88°F
+82°F
+84°F
+86°F
+84°F
+84°F
+82°F
+84°F
24 Hours Forecast
Koh Chang
Local time: 13:48
November 14, thursday
1500
84°F
N
8 mph
1800
84°F
N
7 mph
2100
82°F
N
6 mph
November 15, friday
0000
82°F
N
4 mph
0300
81°F
NW
4 mph
0600
82°F
NW
2 mph
0900
82°F
NW
2 mph
1200
84°F
N
4 mph
Units of measurement: °C / °F