Average temperature in December is 26.1 °C
Average daytime temperature is 29.8 °C
Average night temperature is 23.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 23.3 °C
Number of sunny days:
Number of rainy days: 31
Number of snow days:
Precipitation sum: 500 mm
* Weather data for Petaling Jaya Malaysia is based on climate observations for 2023 year
| Dicembre (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 29.8 | 30 | 28.5 | 31.9 | 30.7 | 29.3 | 29.2 | 31.6 | 30 | 30.3 | 29.8 | 28.2 | 30.4 | 28.4 | 29.6 | 29.4 | 30.2 | 29.2 | 29.9 | 29.8 | 29.9 | 29.7 | 30.1 | 30.5 | 30.2 | 29.4 | 30 | 29.8 | 29.5 | 28.6 | 29.6 |
| Apparent max temperature | 36.8 | 35.9 | 34.4 | 37.5 | 38.6 | 37.1 | 35.9 | 38.9 | 36.7 | 37.9 | 37.9 | 34.1 | 36.5 | 33.9 | 37.5 | 35.7 | 38.1 | 35.9 | 38 | 37.1 | 37.1 | 36.7 | 35.3 | 35.4 | 34.9 | 34.6 | 36.1 | 35.7 | 37.3 | 35.1 | 36.8 |
| Mean temperature | 25.9 | 26.1 | 25.8 | 27.5 | 26.5 | 25.8 | 25.5 | 26.9 | 26.4 | 26.8 | 26 | 25.5 | 25.9 | 26 | 25.9 | 25.8 | 26.3 | 25.7 | 25.8 | 26.1 | 25.9 | 26 | 26.4 | 25.9 | 26.7 | 25.8 | 26.5 | 25.9 | 25.8 | 25.5 | 26.1 |
| Apparent mean temperature | 29.3 | 28.8 | 29.1 | 29.2 | 28.9 | 28.3 | 28.6 | 29.6 | 28.3 | 28.5 | 29.5 | 29.7 | 28.6 | 28.5 | 28.7 | 28.4 | 29.2 | 28.5 | 28.7 | 28.6 | 28.9 | 29.4 | 28.8 | 28.8 | 28.6 | 29.5 | 29.6 | 28.8 | 29.6 | 28.8 | 29.3 |
| Minimum temperature | 24 | 23.6 | 23.9 | 24.2 | 23.9 | 23.5 | 23.3 | 24 | 23.6 | 23.8 | 23.9 | 24.3 | 23.7 | 23.7 | 23.6 | 23.6 | 24 | 23.6 | 23.6 | 23.8 | 23.9 | 24 | 24.1 | 23.5 | 23.6 | 24 | 24.3 | 23.5 | 24 | 24.1 | 23.9 |
| Apparent min temperature | 31.5 | 31.3 | 31.1 | 32.7 | 32.2 | 31.5 | 30.9 | 32.7 | 32 | 32.6 | 31.8 | 30.9 | 31.2 | 31.5 | 31.8 | 31.3 | 32.2 | 31 | 31.4 | 31.8 | 31.5 | 31.7 | 31.6 | 31.2 | 31.9 | 31.2 | 32.2 | 31.4 | 31.5 | 30.9 | 31.9 |
| Dicembre | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12 | 12 | 12 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 |
| Sunshine duration (h) | 6.6 | 8.8 | 4.7 | 9.8 | 9.2 | 6.8 | 5.4 | 10.6 | 9.1 | 9.3 | 7.1 | 4.5 | 6 | 3.6 | 5.3 | 8.8 | 8 | 7.9 | 5.1 | 10.5 | 8.5 | 8.8 | 8.1 | 4.6 | 8.2 | 5.7 | 9.4 | 6.3 | 6.3 | 3.4 | 7 |
| Precipitation (mm) | 16.3 | 2.1 | 28.9 | 0.2 | 29.2 | 22.2 | 7.7 | 5.7 | 9.4 | 16.1 | 30 | 19.3 | 34.7 | 3.6 | 19.6 | 10.4 | 27 | 37.3 | 30.3 | 15.6 | 19.2 | 23.3 | 15.9 | 14.7 | 0.8 | 3.1 | 4.8 | 9.6 | 19.3 | 13.6 | 10.6 |
| Precipitation hours | 13 | 8 | 12 | 1 | 11 | 10 | 9 | 8 | 13 | 15 | 12 | 14 | 17 | 14 | 18 | 12 | 9 | 16 | 18 | 13 | 7 | 10 | 18 | 18 | 5 | 17 | 7 | 16 | 10 | 9 | 9 |
| Wind speed (m/s) | 8 | 10.9 | 7.6 | 11.5 | 9.4 | 7.4 | 10.4 | 11.2 | 6.9 | 9.3 | 7.9 | 10.5 | 9.9 | 7.1 | 9.7 | 10.5 | 11.1 | 11.3 | 10.7 | 10.9 | 7.2 | 16.1 | 12.4 | 9.7 | 12.5 | 10.9 | 9.1 | 10.8 | 14.8 | 11.4 | 8.9 |
In December 2023, the highest daytime temperature in Petaling Jaya was 31.9°C.
While the minimum temperature at night dropped to 23.3°C.
The average nighttime and daytime temperatures during December in Petaling Jaya are 23.8°C and 29.8°C respectively.
The precipitation sum in December is about 500 mm.