What is the weather like in Bentota vs Colombo in September?

In September, Bentota averages 28°C high / 25°C low with about 252 mm of rain; Colombo averages 30°C high / 26°C low with about 238 mm.

Bentota vs Colombo in September

Bentota is the better pick in September — 70 vs 55 on SeasonMap's comfort score. Bentota is sweltering, soaked, clean air, while Colombo is sweltering, soaked, clean air.

Bentota vs Colombo — September climate, side by side

	🇱🇰 Bentota	🇱🇰 Colombo
Comfort score	70/100 (B)	55/100 (D)
Feels-like high	34°C	35°C
Avg high / low	28° / 25°	30° / 26°
Rainfall	252 mm	238 mm
Rainy days	28	28
Humidity	85%	86%
Air quality (AQI)	49	50

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

Month by month

Bentota vs Colombo in September — FAQ

Is September better in Bentota or Colombo?: Bentota is the better pick in September — 70 vs 55 on SeasonMap's comfort score. Bentota is sweltering, soaked, clean air, while Colombo is sweltering, soaked, clean air.
What is the weather like in Bentota vs Colombo in September?: In September, Bentota averages 28°C high / 25°C low with about 252 mm of rain; Colombo averages 30°C high / 26°C low with about 238 mm.