What is the weather like in Cradle Mountain vs Kangaroo Island in September?

In September, Cradle Mountain averages 8°C high / 1°C low with about 360 mm of rain; Kangaroo Island averages 17°C high / 7°C low with about 48 mm.

Cradle Mountain vs Kangaroo Island in September

Kangaroo Island is the better pick in September — 75 vs 53 on SeasonMap's comfort score. Kangaroo Island is cool, a little rain, clean air, while Cradle Mountain is cold, soaked, clean air.

Cradle Mountain vs Kangaroo Island — September climate, side by side

	🇦🇺 Cradle Mountain	🇦🇺 Kangaroo Island
Comfort score	53/100 (D)	75/100 (B)
Feels-like high	5°C	15°C
Avg high / low	8° / 1°	17° / 7°
Rainfall	360 mm	48 mm
Rainy days	23	8
Humidity	87%	72%
Air quality (AQI)	26	29

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

Month by month

Cradle Mountain vs Kangaroo Island in September — FAQ

Is September better in Cradle Mountain or Kangaroo Island?: Kangaroo Island is the better pick in September — 75 vs 53 on SeasonMap's comfort score. Kangaroo Island is cool, a little rain, clean air, while Cradle Mountain is cold, soaked, clean air.
What is the weather like in Cradle Mountain vs Kangaroo Island in September?: In September, Cradle Mountain averages 8°C high / 1°C low with about 360 mm of rain; Kangaroo Island averages 17°C high / 7°C low with about 48 mm.