Malaysia Kuala Lumpur Weather in September — Climate Guide
September in Kuala Lumpur is high
September is high for Kuala Lumpur.
Monsoon transition + haze season possible (Indonesia fires). Hotels reasonable.
Travel score
Kuala Lumpur September Weather Stats
Avg High
33°C
Avg Low
24°C
Rainy Days
12
200mm total
Sunshine
7h
Daily avg
Humidity
78%
high
UV Index
11
Extreme
Wind
10 km/h
Gusts 20
Sea Temp
0°C
no swimming
Crowds
Moderate
At attractions
September Sunrise & Sunset
Air Quality
PM2.5
35 μg/m³
PM10
55 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
37°C
Nighttime
26°C
Humidity and wind affect how the actual temperature feels.
Wind
10 km/h
Max gust 20 km/h
Activities Recommended for September
September Travel Pros & Cons
Pros
- Less crowded
- Pre-Christmas prices
Cons
- Haze season possible
- Monsoon transition
September Events & Festivals
- Monsoon transition
Kuala Lumpur in September — Full Picture
Monsoon transition + haze season possible (Indonesia fires). Hotels reasonable.
What to Wear & What to Pack
Hot tropical + occasional rain.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
33°C
24°C
12.3/mo
Summer (Jun·Jul·Aug)
33°C
24°C
9/mo
Autumn (Sep·Oct·Nov)
Current32.7°C
24°C
13/mo
Winter (Dec·Jan·Feb)
32.3°C
23°C
10/mo
Kuala Lumpur Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 32° | 23° | 10d·170mm | 7h | 80% | 10 | Very busy | Peak | |
| 33° | 23° | 8d·150mm | 8h | 78% | 11 | Very busy | Peak | |
| 33° | 24° | 12d·220mm | 7h | 78% | 11 | Busy | Shoulder | |
| 33° | 24° | 14d·280mm | 7h | 80% | 11 | Moderate | Shoulder | |
| 33° | 24° | 11d·170mm | 8h | 78% | 11 | Very busy | Peak | |
| June (Best) | 33° | 24° | 9d·130mm | 8h | 76% | 11 | Busy | Shoulder |
| July (Best) | 33° | 24° | 9d·130mm | 8h | 76% | 11 | Very busy | Peak |
| August (Best) | 33° | 24° | 9d·140mm | 8h | 76% | 11 | Busy | Shoulder |
| 33° | 24° | 12d·200mm | 7h | 78% | 11 | Moderate | Shoulder | |
| 33° | 24° | 13d·260mm | 7h | 80% | 11 | Moderate | Shoulder | |
| 32° | 24° | 14d·280mm | 7h | 80% | 10 | Moderate | Shoulder | |
| 32° | 23° | 12d·220mm | 7h | 80% | 10 | Very busy | Peak |
View Other Months
Kuala Lumpur September Hotel Picks
Frequently Asked Questions
Is September a good time to visit Kuala Lumpur?
Kuala Lumpur in September is high. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Kuala Lumpur in September?
Kuala Lumpur September averages a high of 33°C and a low of 24°C.
Does it rain much in Kuala Lumpur in September?
Kuala Lumpur September averages 200mm of rainfall over about 12 rainy days.
What should I wear in Kuala Lumpur in September?
Hot tropical + occasional rain.
What time are sunrise and sunset in Kuala Lumpur in September?
Kuala Lumpur September sunrise is 06:55 and sunset is 19:00, with 12h 5min of daylight.
What's the air quality like in Kuala Lumpur in September?
Kuala Lumpur September air quality (AQI) averages 80, rated Moderate. PM2.5 averages 35μg/m³.
What activities are recommended in Kuala Lumpur in September?
In September, Kuala Lumpur is great for Petronas Twin Towers, Indoor malls, Bukit Bintang.
Is September peak season in Kuala Lumpur?
Kuala Lumpur September crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Kuala Lumpur
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.