What is the weather like in Bangkok vs Jakarta in September?

In September, Bangkok averages 33°C high / 26°C low with about 254 mm of rain; Jakarta averages 32°C high / 23°C low with about 84 mm.

Bangkok vs Jakarta in September

Jakarta is the better pick in September — 68 vs 46 on SeasonMap's comfort score. Jakarta is sweltering, rainy, poor air quality, while Bangkok is sweltering, soaked, muggy air.

Bangkok vs Jakarta — September climate, side by side

	Bangkok	Jakarta
Comfort score	46/100 (F)	68/100 (C)
Feels-like high	39°C	37°C
Avg high / low	33° / 26°	32° / 23°
Rainfall	254 mm	84 mm
Rainy days	26	13
Humidity	82%	76%
Air quality (AQI)	60	165

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

Bangkok vs Jakarta in September — FAQ

Is September better in Bangkok or Jakarta?: Jakarta is the better pick in September — 68 vs 46 on SeasonMap's comfort score. Jakarta is sweltering, rainy, poor air quality, while Bangkok is sweltering, soaked, muggy air.
What is the weather like in Bangkok vs Jakarta in September?: In September, Bangkok averages 33°C high / 26°C low with about 254 mm of rain; Jakarta averages 32°C high / 23°C low with about 84 mm.