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View stargazing scoreWeather in Koh Kong today, September 21, 2026
Expect unsettled, showery conditions in Koh Kong on September 21, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 64% by 08:00. The thickest cloud arrives around 01:00, reaching about 100%.
Temperatures climb from an overnight low near 27°C toward a daytime high of about 28°C. Moisture in the air spans 79%-87%, with the highest values around 23:00. Winds stay light, near 4.8 km/h by 13:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 80% by 23:00. Dense cloud near 100% at 22:00 keeps the feel grey. Visibility holds near 13.0 km, though it can fall to 5.2 km. Daylight runs from 06:00 to 18:00, lasting 11 hours 59 minutes of sunlight today.
Overall, Koh Kong on September 21, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 80% and the high sits around 28°C.
Frequently asked questions about weather in Koh Kong
How warm does it get in Koh Kong?
The warmest month in Koh Kong is April, with average high temperatures of 30°C. The average temperature during this period is around 28°C.
How cold does it get in Koh Kong?
The coldest month in Koh Kong is January, with average low temperatures of 24°C. The average temperature during this period is around 27°C.
What is the wettest time of year in Koh Kong?
The wettest month in Koh Kong is July, with an average of 650mm of precipitation.
What is the driest time of year in Koh Kong?
The driest month in Koh Kong is December, with an average of 38mm of precipitation.
