What is the weather like in Hong Kong vs Tokyo in September?

In September, Hong Kong averages 31°C high / 26°C low with about 262 mm of rain; Tokyo averages 28°C high / 21°C low with about 160 mm.

Hong Kong vs Tokyo in September

Tokyo is the better pick in September — 66 vs 47 on SeasonMap's comfort score. Tokyo is hot, soaked, muggy air, while Hong Kong is sweltering, soaked, muggy air.

Hong Kong vs Tokyo — September climate, side by side

	Hong Kong	Tokyo
Comfort score	47/100 (F)	66/100 (C)
Feels-like high	37°C	30°C
Avg high / low	31° / 26°	28° / 21°
Rainfall	262 mm	160 mm
Rainy days	20	15
Humidity	84%	82%
Air quality (AQI)	84	68

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

Hong Kong vs Tokyo in September — FAQ

Is September better in Hong Kong or Tokyo?: Tokyo is the better pick in September — 66 vs 47 on SeasonMap's comfort score. Tokyo is hot, soaked, muggy air, while Hong Kong is sweltering, soaked, muggy air.
What is the weather like in Hong Kong vs Tokyo in September?: In September, Hong Kong averages 31°C high / 26°C low with about 262 mm of rain; Tokyo averages 28°C high / 21°C low with about 160 mm.