Ambon Weather in December
What's the weather like in Ambon (Maluku) in December 2025?
The climate in Ambon during December can be summarized as hot, humid and wet.
December is in the summer in Ambon and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 30.7°C 87.3°F |
|---|---|
| Nightly temperature | 23.3°C 73.9°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 129 mm 5.1 ins |
| Rainy days | 13 days |
| Sea temperature | 29.7°C 85.4°F |
| Humidity | 79% |
| Windspeed | 6.1kph 4 mph |
On average December is the 4th driest month of the year in Ambon with around 129mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
December temperatures in Ambon
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 Ambon in December 2025.
Other monthly averages
Best places to visit in December
Ambon weather stats
| Hottest month: | April | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | November | 90mm 3.5ins |
| Sunniest month: | November | 7.7hrs |
| Coldest month: | July | 30.6°C 87.1°F |
| Wettest month: | June | 479mm 18.9ins |
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