Kuala Lumpur vs Singapore in September

Singapore is the better pick in September — 60 vs 54 on SeasonMap's comfort score. Singapore is sweltering, soaked, muggy air, while Kuala Lumpur is sweltering, soaked, poor air quality.

Kuala Lumpur vs SingaporeSeptember climate, side by side

Kuala LumpurSingapore
Comfort score54/100 (D)60/100 (C)
Feels-like high38°C36°C
Avg high / low32° / 24°31° / 26°
Rainfall232 mm194 mm
Rainy days2525
Humidity85%81%
Air quality (AQI)11557

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Kuala Lumpur vs Singapore in September — FAQ

Is September better in Kuala Lumpur or Singapore?
Singapore is the better pick in September — 60 vs 54 on SeasonMap's comfort score. Singapore is sweltering, soaked, muggy air, while Kuala Lumpur is sweltering, soaked, poor air quality.
What is the weather like in Kuala Lumpur vs Singapore in September?
In September, Kuala Lumpur averages 32°C high / 24°C low with about 232 mm of rain; Singapore averages 31°C high / 26°C low with about 194 mm.