Koh Kong Weather in May
What's the weather like in Koh Kong (Kaôh Kŏng) in May 2025?
The climate in Koh Kong during May can be summarized as very hot, humid and very wet.
May is in the spring in Koh Kong and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 32.3°C 90.1°F |
|---|---|
| Nightly temperature | 24.3°C 75.7°F |
| Average temperature | 28.3°C 82.9°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 374 mm 14.7 ins |
| Rainy days | 20 days |
| Sea temperature | 30.5°C 86.9°F |
| Humidity | 82% |
| Windspeed | 5.8kph 4 mph |
On average May is the 5th wettest month of the year in Koh Kong with around 374mm 14.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
May temperatures in Koh Kong
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Koh Kong in May 2025.
Other monthly averages
Koh Kong weather stats
| Hottest month: | April | 32.7°C 90.9°F |
|---|---|---|
| Driest month: | December | 33mm 1.3ins |
| Sunniest month: | December | 8.6hrs |
| Coldest month: | January | 30.7°C 87.3°F |
| Wettest month: | August | 983mm 38.7ins |
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