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

In September, Colombo averages 30°C high / 26°C low with about 238 mm of rain; Sigiriya averages 31°C high / 24°C low with about 47 mm.

Colombo vs Sigiriya in September

Sigiriya is the better pick in September — 72 vs 55 on SeasonMap's comfort score. Sigiriya is sweltering, a little rain, clean air, while Colombo is sweltering, soaked, clean air.

Colombo vs Sigiriya — September climate, side by side

	🇱🇰 Colombo	🇱🇰 Sigiriya
Comfort score	55/100 (D)	72/100 (B)
Feels-like high	35°C	34°C
Avg high / low	30° / 26°	31° / 24°
Rainfall	238 mm	47 mm
Rainy days	28	9
Humidity	86%	72%
Air quality (AQI)	50	30

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

Month by month

Colombo vs Sigiriya in September — FAQ

Is September better in Colombo or Sigiriya?: Sigiriya is the better pick in September — 72 vs 55 on SeasonMap's comfort score. Sigiriya is sweltering, a little rain, clean air, while Colombo is sweltering, soaked, clean air.
What is the weather like in Colombo vs Sigiriya in September?: In September, Colombo averages 30°C high / 26°C low with about 238 mm of rain; Sigiriya averages 31°C high / 24°C low with about 47 mm.