What is the weather like in Byron Bay vs Katoomba in December?

In December, Byron Bay averages 28°C high / 21°C low with about 125 mm of rain; Katoomba averages 24°C high / 13°C low with about 97 mm.

Byron Bay vs Katoomba in December

Byron Bay and Katoomba are nearly tied in December — 85 vs 86 on SeasonMap's comfort score. Byron Bay is hot, rainy, clean air; Katoomba is warm, rainy, clean air.

Byron Bay vs Katoomba — December climate, side by side

	🇦🇺 Byron Bay	🇦🇺 Katoomba
Comfort score	85/100 (A)	86/100 (A)
Feels-like high	31°C	24°C
Avg high / low	28° / 21°	24° / 13°
Rainfall	125 mm	97 mm
Rainy days	10	11
Humidity	76%	70%
Air quality (AQI)	33	35

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

Month by month

Byron Bay vs Katoomba in December — FAQ

Is December better in Byron Bay or Katoomba?: Byron Bay and Katoomba are nearly tied in December — 85 vs 86 on SeasonMap's comfort score. Byron Bay is hot, rainy, clean air; Katoomba is warm, rainy, clean air.
What is the weather like in Byron Bay vs Katoomba in December?: In December, Byron Bay averages 28°C high / 21°C low with about 125 mm of rain; Katoomba averages 24°C high / 13°C low with about 97 mm.