Kebonsari Weather in December
What's the weather like in Kebonsari (East Java) in December 2025?
The climate in Kebonsari during December can be summarized as hot, humid and very wet.
December is in the summer in Kebonsari and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 31.8°C 89.2°F |
|---|---|
| Nightly temperature | 21.3°C 70.3°F |
| Average temperature | 26.5°C 79.7°F |
| Daily sunshine | 8.1 hrs |
| Avg rainfall | 363 mm 14.3 ins |
| Rainy days | 15 days |
| Sea temperature | 29°C 84.2°F |
| Humidity | 79% |
| Windspeed | 11.5kph 7 mph |
On average December is the 2nd wettest month of the year in Kebonsari with around 363mm 14.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
December temperatures in Kebonsari
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 Kebonsari in December 2025.
Other monthly averages
Best places to visit in December
Kebonsari weather stats
| Hottest month: | November | 32.2°C 90°F |
|---|---|---|
| Driest month: | August | 32mm 1.3ins |
| Sunniest month: | July | 10.4hrs |
| Coldest month: | July | 30°C 86°F |
| Wettest month: | January | 373mm 14.7ins |
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