Sandakan Weather in December
December in Sandakan sees daytime temperatures around 32°C (90°F) and lows of 24°C (75°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Sandakan in December
As part of the rainy season, Sandakan sees around 25 days of rain in December, with an average of 301 mm (12 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Sandakan in December
December in Sandakan brings typical temperatures with highs around 32°C (90°F) and lows of 24°C (75°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Sandakan in December
Expect a lot of sunshine this month, with about 211 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.
Wind Speed in Sandakan in December
December sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.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 Sandakan's climate page.
Sandakan Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
32°C (90°F)
Chance of Rain
84%
Precipitation
301 mm (12 in)
Rainy days
25 days
Humidity
84%
Windspeed
2 m/s (4 knots)
Sunshine
211 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sandakan typically stay consistent throughout December, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in December
Daily Historical Precipitation
50-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 Sandakan in December
Browse day-by-day weather records for Sandakan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sandakan historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Sandakan.
- The warmest day in December was on December 7, 1999, with a maximum of 38°C (100°F).
- On December 31, 1984, Sandakan saw its coldest December day with temperatures maxing out at 24°C (75°F).
- Sandakan registered its coldest December night on December 31, 1996, with temperatures dropping to 22°C (72°F).
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 →
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What to Wear in Sandakan in December
Warm but pleasant conditions in Sandakan 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Sandakan 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 Sandakan's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Sandakan climate overview or explore weather in Malaysia.
