Petaling Jaya Weather in October
What's the weather like in Petaling Jaya (Selangor) in October 2025?
The climate in Petaling Jaya during October can be summarized as hot, humid and very wet.
October is in the fall / autumn in Petaling Jaya and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31.8°C 89.2°F |
|---|---|
| Nightly temperature | 22.7°C 72.8°F |
| Average temperature | 27.2°C 81°F |
| Daily sunshine | 5.8 hrs |
| Avg rainfall | 268 mm 10.6 ins |
| Rainy days | 23 days |
| Sea temperature | 29.5°C 85.1°F |
| Humidity | 84% |
| Windspeed | 5kph 3 mph |
On average October is the 2nd wettest month of the year in Petaling Jaya with around 268mm 10.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
October temperatures in Petaling Jaya
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Petaling Jaya in October 2025.
Other monthly averages
Best places to visit in October
Petaling Jaya weather stats
| Hottest month: | April | 32.6°C 90.7°F |
|---|---|---|
| Driest month: | June | 128mm 5ins |
| Sunniest month: | February | 7.3hrs |
| Coldest month: | January | 31.5°C 88.7°F |
| Wettest month: | November | 278mm 10.9ins |
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