Kuching Weather in December
December in Kuching sees daytime temperatures around 31°C (88°F) and lows of 23°C (73°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Kuching in December
Kuching is in the rainy season in December, with rain on around 30 days and an average of 430 mm (17 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Kuching in December
Expect highs of 31°C (88°F) in Kuching in December, with nights dropping to around 23°C (73°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 23°C (73°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Kuching in December
With about 139 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.
Wind Speed in Kuching in December
Wind speeds average 1 m/s (2 knots) during December. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.For more travel ideas, our weather planner can help you explore destinations around the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malaysia, check out our Kuching's climate page.
Kuching Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
31°C (88°F)
Chance of Rain
98%
Precipitation
430 mm (17 in)
Rainy days
30 days
Humidity
89%
Windspeed
1 m/s (2 knots)
Sunshine
139 hours
Percentage Sunshine
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Kuching typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in December
Daily Historical Precipitation
46-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 Kuching in December
Browse day-by-day weather records for Kuching spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kuching historical weather extremes in December
Based on 25 years of weather observations (2000-2025), these are the most extreme conditions recorded in Kuching.
- Kuching recorded its highest December temperature of 35°C (95°F) on December 22, 2015.
- On December 23, 2022, Kuching saw its coldest December day with temperatures maxing out at 24°C (75°F).
- Nighttime temperatures dropped to 22°C (72°F) on December 20, 2003, marking the coldest December night on record.
- The wettest day in December Kuching was on December 8, 2025 with 220 mm (8.7 in) of precipitation.
Best Places in Malaysia in December
Find out more about the weather in Malaysia and which places have the best travel conditions in this month. See all of Malaysia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kuching in December
Warm but pleasant conditions in Kuching 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 Kuching 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 Malaysia, check out our Kuching's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Kuching climate overview or explore weather in Malaysia.
