Batu Weather in December
In Batu, December brings high daytime temperatures around 28°C (82°F), with nights cooling to 20°C (68°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Batu in December
As part of the rainy season, Batu sees around 17 days of rain in December, with an average of 444 mm (17 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Batu in December
Temperatures in Batu in December top out at 28°C (82°F) and drop to 20°C (68°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 20°C (68°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.December in Batu can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Batu's climate page.
Batu Temperature in December
Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Chance of Rain
55%
Precipitation
444 mm (17 in)
Rainy days
17 days
Humidity
79%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Batu typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Batu in December
Browse day-by-day weather records for Batu spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Batu historical weather extremes in December
The extremes listed below come from historical weather data collected in Batu from 1990 through 2025.
- The hottest December day on record in Batu reached 38°C (100°F) (December 2, 2002).
- Batu experienced its chilliest December day on December 3, 1991, reaching only 25°C (77°F).
- The coldest night in December in Batu was on December 25, 2017, with a minimum of 18°C (64°F).
Best Places in Indonesia in December
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Batu in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in Batu in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Batu's climate page.
See the full Batu climate overview or explore weather in Indonesia.
