Byron Bay enjoys warm summers and mild winters. Please use the table below to get an idea of what to expect from the weather during different times of the year.

The current Australian Bureau of Meteorology weather forecast for Byron Bay is available via www.bom.gov.au/nsw/forecasts/byronbay.shtml

Byron Bay’s long-term rainfall & temperature averages
Season Summer Autumn Winter Spring
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recorded at Cape Byron Lighthouse 
Mean Maximum Temperature (°C) 27.5° 27.5° 26.6° 24.5° 22.1° 19.8° 19.4° 20.4° 22.1° 23.2° 24.7° 26.3°
Mean Minimum Temperature (°C) 20.7° 20.7° 19.6° 17.2° 15.1° 12.2° 11.7° 12.5° 14.3° 16° 17.8° 19.5°
Mean Rainfall (mm) 165.4 193 214 181.2 190.6 159.7 103.6 92.9 67.4 105.1 119.6 145.8
Mean Rainy Days 14.6 15.8 16.9 14.9 14.6 12 9.9 9.2 9.3 11.2 12 12.6