Start of the wetter season · Weather & things to do
Kuala Lumpur in September
Little changes in Kuala Lumpur from August: highs stay near 85°F (30°C), lows near 74°F (23°C), and about 7.7 in (195 mm) of rain falls.
Our comfort score puts it mid-table at 39/100, 8th of 12.
- Avg high
- 85°F (30°C)
- Avg low
- 74°F (23°C)
- Rain
- 7.7 in (195 mm)
- Humidity
- 87%
- Cloud cover
- 88%
- Daylight
- ~12 h 01 min
- Comfort score
- 39/100 · Tough
What September feels like
Days are warm, averaging 85°F (30°C).
Nights stay warm too, with lows averaging 74°F (23°C).
Humidity averages 87%, so the air feels sticky and the heat feels stronger than the thermometer says.
Rain is a real factor, with about 7.7 in (195 mm) across the month.
Expect plenty of overcast days, with cloud cover near 88%.
Plan around September
September sits mid-table; the best months are January & February and June – August.
- Comfort holds steady from August (41 → 39/100).
- Our Singapore, Malacca & Kuala Lumpur route recommends Feb – Apr, Jun – Aug, so September falls outside its suggested window.
What to pack for September
- Light, breathable clothes85°F afternoons
- Quick-dry fabrics87% average humidity
- Rain jacket and waterproof shoes7.7 in of rain on average
- Comfortable walking shoesmost picks involve some walking
What to do in Kuala Lumpur in September
A mixed month: these picks balance outdoor stops with indoor fallbacks.
Village Park Restaurant
Popular spot for nasi lemak with fried chicken in Petaling Jaya.
Why now Highs near 85°F keep it comfortable outside.
Batu Caves
Limestone caves with Hindu shrines up 272 rainbow steps, guarded by a golden statue.
Why now Mild enough in September to enjoy at an easy pace.
Marini's on 57
Rooftop bar on Petronas Tower 3 with eye-level views of the twin towers.
Petronas Twin Towers
Twin 88-story towers with a skybridge and an observation deck.
Merdeka Square
Square where independence was declared, faced by the Sultan Abdul Samad Building.
Nearby in September
- Malacca in September~76 mi · highs 85°F, 6.7 in rain · similar daytime temperatures, drier
- Singapore in September~197 mi · highs 85°F, 6.6 in rain · similar daytime temperatures, drier
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~232 m to Kuala Lumpur's ~57 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Kuala Lumpur in September: quick answers
Is September a good time to visit Kuala Lumpur?
It's middling, scoring 39/100. The best months are January & February and June – August, at up to 46. Expect highs of 85°F (30°C) and 7.7 in (195 mm) of rain. Our Singapore, Malacca & Kuala Lumpur route recommends Feb – Apr, Jun – Aug, so September is outside its suggested window.
How hot is Kuala Lumpur in September?
Average highs are 85°F (30°C) and average lows 74°F (23°C), making it the 6th-coldest month by daytime highs.
Does it rain a lot in Kuala Lumpur in September?
Yes: about 7.7 in (195 mm) of rain falls across September on average, the 6th-wettest month of the year. The annual total is about 99.3 in (2522 mm).
What should I pack for Kuala Lumpur in September?
Bring light, breathable clothes (85°F afternoons), quick-dry fabrics (87% average humidity), rain jacket and waterproof shoes (7.7 in of rain on average) and comfortable walking shoes (most picks involve some walking).
More on Kuala Lumpur
Planning Kuala Lumpur in September?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.