Bahau Weather in December
What's the weather like in Bahau (Negeri Sembilan) in December 2025?
The climate in Bahau during December can be summarized as hot, humid and very wet.
December is in the winter in Bahau and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 30.2°C 86.4°F |
|---|---|
| Nightly temperature | 22.2°C 72°F |
| Average temperature | 26.2°C 79.2°F |
| Daily sunshine | 5.2 hrs |
| Avg rainfall | 221 mm 8.7 ins |
| Rainy days | 20 days |
| Sea temperature | 28.6°C 83.4°F |
| Humidity | 84% |
| Windspeed | 7.9kph 5 mph |
On average December is the 2nd wettest month of the year in Bahau with around 221mm 8.7 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 5.2 hours of sunshine per day.
December temperatures in Bahau
December rainfall
December 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 Bahau in December 2025.
Other monthly averages
Best places to visit in December
Bahau weather stats
| Hottest month: | April | 32°C 89.6°F |
|---|---|---|
| Driest month: | June | 105mm 4.1ins |
| Sunniest month: | February | 7.4hrs |
| Coldest month: | December | 30°C 86°F |
| Wettest month: | November | 242mm 9.5ins |
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