Measurements:
°C
°F
Koh Kong
90°F
W 5 mph
Feels like: 96°F
Precip: 100%
World Resorts Cambodia Koh Kong Weather

Koh Kong Sea Water Temperature

Current Sea Water Temperature:
+86.6°F
Maximum Sea Water Temperature in December: 91.8°F
Minimum Sea Water Temperature in December: 84.4°F
Average water temperature in December: 87.9°F

Sea Water Temperature for the Last 10 Days:

December 05 86.6°F November 30 86.4°F
December 04 86.6°F November 29 87.0°F
December 03 86.4°F November 28 87.4°F
December 02 86.0°F November 27 87.2°F
December 01 85.8°F November 26 87.2°F

When is the Warmest Sea for Koh Kong?

According to our data for the last three years for Koh Kong the highest average sea water temperature was in May, April and June.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Koh Kong was 91.7°F. The maximum and minimum values were 90.4°F and 92.8°F respectively.

Sea Water Temperature in April

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Koh Kong was 91.5°F. The maximum and minimum values were 90.0°F and 93.2°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Koh Kong was 89.1°F. The maximum and minimum values were 88.2°F and 90.2°F respectively.

Best Time to Visit Koh Kong
The most sunny months:
January 18 days
December 16 days
February 15 days
The most warm months:
March 92.6 °F
February 91.6 °F
April 91.4 °F
Warmest sea temperature:
May 91.7 °F
April 91.3 °F
June 89.5 °F
The most cold months:
September 84.3 °F
July 84.5 °F
August 85.5 °F
The most rainy months:
May 18 days
September 18 days
October 18 days
The most windy months:
July 4 mph
August 4 mph
June 4 mph

Koh Kong on the Weather Map

Cambodia Resorts:
NAME
Battambang +90
Koh Dek Koule +86
Koh Kong +90
Koh Rong +86
Phnom Penh +92
Siem Reap +88
Sihanoukville +86
24 Hours Weather Forecast
Koh Kong
Local time: 15:27
05 dec, friday
1800 78°F
SE
2 mph
2100 74°F
S
2 mph
06 dec, saturday
0000 72°F
S
3 mph
0300 72°F
SW
3 mph
0600 72°F
SW
3 mph
0900 84°F
W
7 mph
1200 92°F
W
7 mph
1500 90°F
W
6 mph