What is the weather like in Adelaide vs Katoomba in December?

In December, Adelaide averages 28°C high / 15°C low with about 20 mm of rain; Katoomba averages 24°C high / 13°C low with about 97 mm.

Adelaide vs Katoomba in December

Adelaide is the better pick in December — 91 vs 86 on SeasonMap's comfort score. Adelaide is warm, dry, clean air, while Katoomba is warm, rainy, clean air.

Adelaide vs Katoomba — December climate, side by side

	Adelaide	Katoomba
Comfort score	91/100 (S)	86/100 (A)
Feels-like high	27°C	24°C
Avg high / low	28° / 15°	24° / 13°
Rainfall	20 mm	97 mm
Rainy days	3	11
Humidity	56%	70%
Air quality (AQI)	26	35

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

Adelaide vs Katoomba in December — FAQ

Is December better in Adelaide or Katoomba?: Adelaide is the better pick in December — 91 vs 86 on SeasonMap's comfort score. Adelaide is warm, dry, clean air, while Katoomba is warm, rainy, clean air.
What is the weather like in Adelaide vs Katoomba in December?: In December, Adelaide averages 28°C high / 15°C low with about 20 mm of rain; Katoomba averages 24°C high / 13°C low with about 97 mm.