Subang Jaya Weather in December

December in Subang Jaya brings very high temperatures around 32°C (90°F) during the day, dropping to 24°C (75°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Subang Jaya in December

Subang Jaya is in the rainy season in December, with rain on around 21 days and an average of 301 mm (12 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Subang Jaya in December

December in Subang Jaya brings typical temperatures with highs around 32°C (90°F) and lows of 24°C (75°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. 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 Subang Jaya in December

The city usually sees around 163 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Subang Jaya 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.

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For a detailed overview over the year and the best time to visit Malaysia, check out our Subang Jaya's climate page.

Subang Jaya Temperature in December

Min Temperature 24°C (75°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 71%  

Precipitation 301 mm (12 in)  

Rainy days 21 days  

Humidity 83% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 163 hours *  

Percentage Sunshine *  

* Data from: Kuala Lumpur, Malaysia (7 KM, 4 Miles).

Daily Historical Temperatures

46-year average (1976-2025)

Based on our historical records, temperatures in Subang Jaya typically stay consistent throughout December, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in December

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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

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‹ January February March April May June July August September October November December ›

Historical weather for Subang Jaya in December

Browse day-by-day weather records for Subang Jaya spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Subang Jaya historical weather extremes in December

Based on 25 years of weather observations in Subang Jaya between 2000 and 2025, these are the recorded extremes.

• On December 31, 2019, temperatures climbed to 35°C (95°F), marking the warmest December day on record.
• On December 29, 2014, Subang Jaya saw its coldest December day with temperatures maxing out at 25°C (77°F).
• Subang Jaya registered its coldest December night on December 12, 2016, with temperatures dropping to 22°C (72°F).
• The wettest December day on record brought 173 mm (6.8 in) of precipitation to Subang Jaya (December 18, 2021).

What to Wear in Subang Jaya in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Subang Jaya in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Malaysia, check out our Subang Jaya's climate page.

More climate data for Subang Jaya

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Subang Jaya climate overview or explore weather in Malaysia.