What to pack for Kuala Lumpur in September
- light, breathable clothing
- sun protection (hat, SPF 50)
- a compact umbrella or rain shell — rain is frequent
- expect humid, sticky conditions
Humidity averages 83%; max daily wind around 12 km/h.
How September compares
Best months in Kuala Lumpur: June–January. See the full best time to visit Kuala Lumpur guide.
Kuala Lumpur in September: the details
In September, Kuala Lumpur sees average daytime highs of 31°C (87°F) and overnight lows of 24°C (75°F). Rainfall totals roughly 263 mm across 24.7 rainy days, and the sun shines about 8.9 hours per day with 12 hours of daylight mid-month. Relative humidity averages 83%.
In context: September is the 8th-warmest month and the 4th-wettest in Kuala Lumpur. The sunniest month is February (9.9 h/day).
| Metric | September average |
|---|---|
| Daytime high | 31°C / 87°F |
| Overnight low | 24°C / 75°F |
| Rainfall | 263 mm over 24.7 rainy days |
| Sunshine | 8.9 h/day (12 h daylight) |
| Humidity | 83% |
| Travel score | 3.8 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Kuala Lumpur, Malaysia (3.14, 101.69) — see our methodology. Actual conditions vary year to year.
Not set on Kuala Lumpur? Browse the best places to visit in September ranked by travel score.
Frequently asked questions
How hot is Kuala Lumpur in September?
Daytime highs in Kuala Lumpur in September average 31°C (87°F); nights drop to about 24°C.
Does it rain in Kuala Lumpur in September?
Expect around 24.7 rainy days and 263 mm of rainfall in September.
Is September a good time to visit Kuala Lumpur?
September is a challenging month to visit Kuala Lumpur — consider June–January instead. Overall travel score: 3.8/10. The best months are June–January.
Also good in September, near Kuala Lumpur
Where should you go next month?
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