Bantul Weather in December
What's the weather like in Bantul (Daerah Istimewa Yogyakarta) in December 2025?
The climate in Bantul during December can be summarized as hot, humid and very wet.
December is in the summer in Bantul and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (74°F) is normal.
| Daytime temperature | 31.3°C 88.3°F |
|---|---|
| Nightly temperature | 23.5°C 74.3°F |
| Average temperature | 27.4°C 81.3°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 269 mm 10.6 ins |
| Rainy days | 16 days |
| Sea temperature | 29.1°C 84.4°F |
| Humidity | 85% |
| Windspeed | 10.1kph 6 mph |
On average December is the 4th wettest month of the year in Bantul with around 269mm 10.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
December temperatures in Bantul
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 Bantul in December 2025.
Other monthly averages
Best places to visit in December
Bantul weather stats
| Hottest month: | April | 32°C 89.6°F |
|---|---|---|
| Driest month: | August | 19mm 0.7ins |
| Sunniest month: | July | 8.6hrs |
| Coldest month: | July | 31.4°C 88.5°F |
| Wettest month: | January | 345mm 13.6ins |
© Google