World Resorts Cambodia Koh Kong Weather

Koh Kong 7 Days Forecast

03.09
thu
Day
84°F
E 9 mph
Precip.
14%
Night
73°F
SE 2 mph
Precip.
43%
04.09
fri
Day
79°F
E 7 mph
Precip.
32%
Night
75°F
SE 1 mph
Precip.
44%
05.09
sat
Day
82°F
E 7 mph
Precip.
17%
Night
73°F
S 2 mph
Precip.
42%
06.09
sun
Day
84°F
E 8 mph
Precip.
17%
Night
73°F
E 2 mph
Precip.
32%
07.09
mon
Day
79°F
E 5 mph
Precip.
42%
Night
75°F
SE 2 mph
Precip.
40%
08.09
tue
Day
77°F
E 6 mph
Precip.
59%
Night
75°F
SE 2 mph
Precip.
42%
09.09
wed
Day
75°F
E 4 mph
Precip.
74%
Night
73°F
SE 2 mph
Precip.
52%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 83.7°F. The highest and lowest sea temperatures during the month were 84.9°F and 82.8°F.

Air temperature in Koh Kong, °F

Precipitation total in Koh Kong, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Koh Kong

Sunniest months:
January 18 days
December 16 days
February 14 days
Warmest months:
March 88.3 °F
February 87.5 °F
April 87.5 °F
Warmest sea temp:
May 87.5 °F
April 87.3 °F
June 85.7 °F
Coldest months:
September 80.8 °F
July 81.0 °F
August 81.8 °F
Rainiest months:
September 18 days
October 18 days
May 17 days
Windiest months:
August 4.8 mph
July 4.8 mph
June 4.4 mph

Koh Kong on a weather map

Current weather
02:51
Koh Kong
+75°F
SE 2 mph
Feels like: +79°F
Precip.: 38%
Places in Cambodia:
Name
°F
Battambang
+79°F
Koh Rong
+82°F
Koh Dek Koule
+82°F
Koh Kong
+75°F
Phnom Penh
+81°F
Sihanoukville
+82°F
Siem Reap
+79°F
24 Hours Forecast
Koh Kong
Local time: 02:51
September 03, thursday
0300
75°F
SE
2 mph
0600
73°F
SE
2 mph
0900
79°F
E
6 mph
1200
84°F
E
9 mph
1500
79°F
E
7 mph
1800
75°F
E
6 mph
2100
75°F
E
2 mph
September 04, friday
0000
73°F
SE
2 mph
Units of measurement: °C / °F