Byron Bay Rainfall Forecast

Today 22 Dec
15%< 1mm
Tue 23 Dec
85%5–20mm
Wed 24 Dec
65%1–10mm
Thu 25 Dec
60%1–10mm
Fri 26 Dec
75%5–10mm
Sat 27 Dec
65%1–5mm
Sun 28 Dec
45%< 2mm

Byron Bay Rainfall Statistics View More

December Rainfall

Cape Byron (2km)

Total Rainfall 2025
1447.6mm
Daily Average 2025
4.1mm
Wettest Day 7 March, 2025
77.8mm
Wet Days 2025
152/356 (43%)
Total Rainfall November
109.4mm
Daily Average November
3.6mm
Wettest Day 18 November, 2025
21.8mm
Wet Days November
17/30 (57%)
Total Rainfall December
27mm
Daily Average December
1.3mm
Wettest Day 8 December, 2025
17.4mm
Wet Days December
4/22 (18%)

Climate (2010–Present)

Cape Byron (2km)

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Annual Average 2020–2024
1787.4mm
Monthly Average 2020–2025
144mm
Daily Average 2020–2025
4.7mm
Wettest Day 30 March, 2022
164.2mm

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