What is the weather like in Jakarta vs West Island in September?

In September, Jakarta averages 32°C high / 23°C low with about 84 mm of rain; West Island averages 29°C high / 24°C low with about 60 mm.

Jakarta vs West Island in September

West Island is the better pick in September — 86 vs 68 on SeasonMap's comfort score. West Island is hot, a little rain, muggy air, while Jakarta is sweltering, rainy, poor air quality.

Jakarta vs West Island — September climate, side by side

	🇮🇩 Jakarta	West Island
Comfort score	68/100 (C)	86/100 (A)
Feels-like high	37°C	29°C
Avg high / low	32° / 23°	29° / 24°
Rainfall	84 mm	60 mm
Rainy days	13	9
Humidity	76%	77%
Air quality (AQI)	165	62

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

Month by month

Jakarta vs West Island in September — FAQ

Is September better in Jakarta or West Island?: West Island is the better pick in September — 86 vs 68 on SeasonMap's comfort score. West Island is hot, a little rain, muggy air, while Jakarta is sweltering, rainy, poor air quality.
What is the weather like in Jakarta vs West Island in September?: In September, Jakarta averages 32°C high / 23°C low with about 84 mm of rain; West Island averages 29°C high / 24°C low with about 60 mm.