What is the weather like in Knysna vs Stellenbosch in September?

In September, Knysna averages 19°C high / 13°C low with about 61 mm of rain; Stellenbosch averages 21°C high / 9°C low with about 56 mm.

Knysna vs Stellenbosch in September

Stellenbosch is the better pick in September — 86 vs 79 on SeasonMap's comfort score. Stellenbosch is nice, a little rain, clean air, while Knysna is nice, a little rain, clean air.

Knysna vs Stellenbosch — September climate, side by side

	🇿🇦 Knysna	🇿🇦 Stellenbosch
Comfort score	79/100 (B)	86/100 (A)
Feels-like high	18°C	20°C
Avg high / low	19° / 13°	21° / 9°
Rainfall	61 mm	56 mm
Rainy days	8	8
Humidity	75%	76%
Air quality (AQI)	31	50

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

Month by month

Knysna vs Stellenbosch in September — FAQ

Is September better in Knysna or Stellenbosch?: Stellenbosch is the better pick in September — 86 vs 79 on SeasonMap's comfort score. Stellenbosch is nice, a little rain, clean air, while Knysna is nice, a little rain, clean air.
What is the weather like in Knysna vs Stellenbosch in September?: In September, Knysna averages 19°C high / 13°C low with about 61 mm of rain; Stellenbosch averages 21°C high / 9°C low with about 56 mm.