Subang Jaya weather in September

September is a fair month to visit Subang Jaya: highs of 29°C (83°F) and about 195 mm (7.7 in) of rain on average. Nights average 22°C (72°F) and cloud cover 88% (NASA POWER, 2001–2025 averages). The sea averages 31°C (88°F). It is the 6th wettest month of the year and the 6th coolest. Compared with August, it is about as warm and about as wet; October brings highs of 29°C (84°F) and 263 mm (10.4 in) of rain.

Is September a good time to visit Subang Jaya?

fair month Weather score 50/100.

September is a fair month in Subang Jaya. The weather is usually best in Feb–Mar, May–Aug.

See Subang Jaya's sky and forecast now

Does it rain a lot in Subang Jaya in September?

Yes, it is one of the rainy months: about 195 mm (7.7 in) falls in an average September. It is the 6th wettest month of the year.

How warm is Subang Jaya in September?

Days average 29°C (83°F) and nights 22°C (72°F).

Subang Jaya weather by month

Month	High	Low	Rain	Cloud	Sea	Weather
January	28°C (83°F)	21°C (70°F)	206 mm	82%	30°C (86°F)	fair
February	29°C (85°F)	21°C (70°F)	157 mm	76%	31°C (88°F)	best
March	30°C (85°F)	22°C (71°F)	194 mm	79%	31°C (88°F)	best
April	30°C (86°F)	23°C (73°F)	250 mm	83%	31°C (89°F)	fair
May	29°C (85°F)	23°C (74°F)	172 mm	85%	32°C (89°F)	best
June	29°C (84°F)	23°C (73°F)	155 mm	82%	31°C (88°F)	best
July	28°C (83°F)	22°C (72°F)	169 mm	84%	31°C (88°F)	best
August	29°C (83°F)	22°C (72°F)	184 mm	86%	31°C (87°F)	best
September	29°C (83°F)	22°C (72°F)	195 mm	88%	31°C (88°F)	fair
October	29°C (84°F)	22°C (72°F)	263 mm	91%	31°C (88°F)	least pleasant
November	28°C (83°F)	22°C (72°F)	314 mm	92%	31°C (87°F)	least pleasant
December	28°C (82°F)	22°C (71°F)	263 mm	90%	30°C (87°F)	least pleasant

Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated Oct 31, 2026. How we rate months

Nearby places in September

Kampung Baru Subang in September Petaling Jaya in September Shah Alam in September Bukit Rahman Putra in September