Measurements:
°C
°F
Koh Kong
92°F
NW 2 mph
Feels like: 90°F
Precip: 0%
World Resorts Cambodia Koh Kong Weather December Weather in Koh Kong

Koh Kong Weather: December

Average Day Temperature: 88.1°F
Average Night Temperature: 69.2°F
Sea Water Temperature: 87.8°F
Number of Sunny Days: 16 days
Sunshine Hours: 11.4 - 11.5 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.8 in

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 98°F. The lowest night temperature was 68°F. The average values for day and night temperatures during December were 92.8°F и 72.3°F respectivly.

Koh Kong Water Sea Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Koh Kong was 86.9°F. The maximum and minimum values were 85.8°F and 87.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Koh Kong is 1.8 in. It makes december the least rainy month of the year.

Wind Speed in December, mph

The average wind speed in December is 4.2 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Koh Kong in December is 7.9 hours.

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 +84
Koh Dek Koule +80
Koh Kong +92
Koh Rong +80
Phnom Penh +86
Siem Reap +84
Sihanoukville +80
24 Hours Weather Forecast
Koh Kong
Local time: 13:32
11 jan, sunday
1500 92°F
NW
4 mph
1800 74°F
NE
3 mph
2100 66°F
S
2 mph
12 jan, monday
0000 64°F
S
2 mph
0300 64°F
S
2 mph
0600 66°F
S
2 mph
0900 80°F
SW
2 mph
1200 94°F
NW
1 mph