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

In September, Hong Kong averages 31°C high / 26°C low with about 262 mm of rain; Lisbon averages 27°C high / 18°C low with about 24 mm.

Hong Kong vs Lisbon in September

Lisbon is the better pick in September — 89 vs 47 on SeasonMap's comfort score. Lisbon is warm, dry, clean air, while Hong Kong is sweltering, soaked, muggy air.

Hong Kong vs Lisbon — September climate, side by side

	🇭🇰 Hong Kong	🇵🇹 Lisbon
Comfort score	47/100 (F)	89/100 (A)
Feels-like high	37°C	27°C
Avg high / low	31° / 26°	27° / 18°
Rainfall	262 mm	24 mm
Rainy days	20	3
Humidity	84%	73%
Air quality (AQI)	84	38

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

Month by month

Hong Kong vs Lisbon in September — FAQ

Is September better in Hong Kong or Lisbon?: Lisbon is the better pick in September — 89 vs 47 on SeasonMap's comfort score. Lisbon is warm, dry, clean air, while Hong Kong is sweltering, soaked, muggy air.
What is the weather like in Hong Kong vs Lisbon in September?: In September, Hong Kong averages 31°C high / 26°C low with about 262 mm of rain; Lisbon averages 27°C high / 18°C low with about 24 mm.