Petaling Jaya
December
Weather in Petaling Jaya for December 2025
Your guide to Petaling Jaya weather in December - trends and predictions
Until now, December 2025 in Petaling Jaya has been nearly identical to the historical average, with a temperature of 28.9 °C (showing only a slight deviation of -0.3 °C).
The forecast for the next days in Petaling Jaya predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in Petaling Jaya at the beginning of December is 29.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29 °C by the end of December.
Petaling Jaya experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 320 mm.
Temperatures
Rain 🌧️
0
Dry days
31
Rainy days
0
Snow days
29°/23°
Temperatures
7 km/h
Avg max wind
86 %
Avg humidity
Petaling Jaya Weather December
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Temperatures trend during December in Petaling Jaya
See the weather trend as well as the moving average line
December weather in Petaling Jaya day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy rain shower | 30° /22° | 12.4 mm | 6 | |
| 2 Dec. |  Light rain shower | 28° /22° | 7.4 mm | 6 | |
| 3 Dec. | Light rain shower | 29° /22° | 7.6 mm | 7 | |
| 4 Dec. | Light rain shower | 29° /22° | 19.9 mm | 6 | |
| 5 Dec. | Light rain shower | 30° /22° | 10.3 mm | 7 | |
| 6 Dec. | Moderate or heavy rain shower | 29° /22° | 13.7 mm | 6 | |
| 7 Dec. | Patchy rain possible | 31° /23° | 2.8 mm | 7 | |
| 8 Dec. | Light rain shower | 31° /22° | 5.2 mm | 7 | |
| 9 Dec. | Light rain shower | 28° /22° | 12 mm | 6 | |
| 10 Dec. | Light rain shower | 28° /22° | 6.5 mm | 6 | |
| 11 Dec. | Light rain shower | 29° /22° | 10 mm | 6 | |
| 12 Dec. | Light rain shower | 29° /22° | 10.7 mm | 6 | |
| 13 Dec. | Light rain shower | 29° /23° | 15.3 mm | 6 | |
| 14 Dec. | Light rain shower | 29° /22° | 14.5 mm | 6 | |
| 15 Dec. | Light rain shower | 30° /23° | 16.5 mm | 7 | |
| 16 Dec. |  Moderate rain | 28° /23° | 15.5 mm | 1.4 | |
| 17 Dec. | Moderate rain | 27° /23° | 10.7 mm | 2.5 | |
| 18 Dec. | Patchy rain possible | 26° /23° | 4.6 mm | 1.7 | |
| 19 Dec. | Moderate rain | 30° /23° | 8.3 mm | 2.9 | |
| 20 Dec. | Patchy rain possible | 31° /23° | 2.6 mm | 6 | |
| 21 Dec. | Patchy rain possible | 32° /23° | 2.3 mm | 6 | |
| 22 Dec. | Patchy rain possible | 30° /23° | 3.9 mm | 6 | |
| 23 Dec. | Patchy rain possible | 28° /23° | 0.4 mm | 5 | |
| 24 Dec. |  Partly cloudy | 31° /23° | 0 mm | 7 | |
| 25 Dec. | Partly cloudy | 28° /23° | 0 mm | 7 | |
| 26 Dec. | Patchy rain possible | 30° /23° | 2.5 mm | 6 | |
| 27 Dec. | Moderate rain | 29° /23° | 5.4 mm | 6 | |
| 28 Dec. | Moderate rain | 28° /23° | 6.9 mm | 5 | |
| 29 Dec. | Light rain shower | 30° /22° | 10.2 mm | 6 | |
| 30 Dec. | Light rain shower | 30° /22° | 8.8 mm | 7 | |
| 31 Dec. | Light rain shower | 28° /22° | 6.1 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Petaling Jaya in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Petaling Jaya forecast closer to your planned date for the most up-to-date weather information.
Change Month
Petaling Jaya in December - FAQ
What are the expected maximum and minimum temperatures in Petaling Jaya during December?
During December, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Petaling Jaya during December?
Significant rainfall exceeding 320 mm is expected in Petaling Jaya during December, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Petaling Jaya during December?
The average wind speed in Petaling Jaya during December is 7 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Petaling Jaya
Explore the daily rainfall trends and prepare for Petaling Jayas December weather 💧
Typically, Petaling Jaya has 31 rainy days in December with a total of 320 mm of rainfall.
UV exposure in Petaling Jaya during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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