Is Petaling Jaya hot in December?
Days are typically hot at 32°C, while nights average 23.8°C.
Malaysia · 1991–2020 normal
Petaling Jaya in
December.
Typical December weather in Petaling Jaya: 32°C by day, 23.8°C at night, 275 mm of rain over 16.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high32°C
Typical low23.8°C
Rain275 mm
Wet days16.5
In the year-round weather comparison, December scores 12 out of 100 (June leads the year at 28). Daylight is calculated as 11 h 57 from latitude 3.11°. Open-water sea temperature is 29.2°C (26 km from the place centre).
December at a glance
What is Petaling Jaya like in December?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 275 mm across about 17 wet days.
How much daylight is there?
There are about 11 h 57 between sunrise and sunset at mid-month, calculated from the place latitude.
Is December a good time to visit?
December ranks 7 of 12 in our weather comparison; June ranks first.
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 29.2°C in December. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1735158
- NOAA station
- MYM00048647 · SULTAN ABDUL AZIZ SHAH INTL
- Station distance
- 6.9 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Petaling Jaya is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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