Measurements:
°C
°F
Koh Kong
86°F
W 2 mph
Feels like: 94°F
Precip: 100%
World Resorts Cambodia Koh Kong Weather

Koh Kong Sea Water Temperature

Current Sea Water Temperature:
+92.2°F
Maximum Sea Water Temperature in May: 95.0°F
Minimum Sea Water Temperature in May: 88.6°F
Average water temperature in May: 91.7°F

Sea Water Temperature for the Last 10 Days:

May 11 92.2°F May 06 93.0°F
May 10 92.2°F May 05 93.0°F
May 09 92.2°F May 04 92.2°F
May 08 92.0°F May 03 92.8°F
May 07 92.6°F May 02 93.4°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: 2026 2025 2024

The average sea surface temperature in April 2026 for Koh Kong was 93.1°F. The maximum and minimum values were 91.2°F and 94.2°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 14 days
The most warm months:
March 92.6 °F
February 91.7 °F
April 91.7 °F
Warmest sea temperature:
May 91.7 °F
April 91.4 °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 +94
Koh Dek Koule +88
Koh Kong +86
Koh Rong +88
Phnom Penh +90
Siem Reap +90
Sihanoukville +88
24 Hours Weather Forecast
Koh Kong
Local time: 10:24
12 may, tuesday
1200 98°F
NW
2 mph
1500 90°F
NE
3 mph
1800 86°F
E
2 mph
2100 80°F
SE
2 mph
13 may, wednesday
0000 80°F
SE
1 mph
0300 78°F
S
2 mph
0600 78°F
S
2 mph
0900 88°F
N
1 mph