Sidemen Weather in December
December in Sidemen brings high temperatures, with highs of 29°C (84°F) and nights dropping to 24°C (75°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Sidemen in December
As part of the rainy season, Sidemen sees around 17 days of rain in December, with an average of 364 mm (14 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Sidemen in December
In December, expect high temperatures in Sidemen, with highs of 29°C (84°F) and lows of 24°C (75°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Sidemen in December
The area experiences a moderate amount of sunshine, with approximately 175 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Sidemen. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Sidemen's climate page.
Sidemen Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
29°C (84°F)
Chance of Rain
57%
Precipitation
364 mm (14 in)
Rainy days
17 days
Humidity
85% *
Sunshine
175 hours *
Percentage Sunshine
42% *
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Sidemen typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in December
Daily Historical Precipitation
48-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 Sidemen in December
Browse day-by-day weather records for Sidemen spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sidemen historical weather extremes in December
Our historical data for Sidemen spans 1992 to 2025, revealing these weather extremes.
- The hottest December day on record in Sidemen reached 34°C (93°F) (December 31, 1996).
- The lowest daytime temperature in December was 25°C (77°F), recorded on December 7, 1992.
- Sidemen registered its coldest December night on December 18, 2019, with temperatures dropping to 19°C (66°F).
- The heaviest December precipitation occurred on December 19, 1998, when 243 mm (9.6 in) of precipitation fell.
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
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What to Wear in Sidemen in December
Warm but pleasant conditions in Sidemen in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Sidemen 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 Sidemen's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sidemen climate overview or explore weather in Indonesia.
