Main Beach (Byron Bay) Rainfall Forecast

Today 19 Sep
40%< 1mm
Sat 20 Sep
90%10–20mm
Sun 21 Sep
35%< 1mm
Mon 22 Sep
35%< 1mm
Tue 23 Sep
60%1–5mm
Wed 24 Sep
50%1–5mm
Thu 25 Sep
20%< 1mm

Main Beach (Byron Bay) Rainfall Statistics View More

September Rainfall

Cape Byron (1km)

Total Rainfall 2025
1191mm
Daily Average 2025
4.6mm
Wettest Day 7 March, 2025
77.8mm
Wet Days 2025
123/262 (47%)
Total Rainfall August
229mm
Daily Average August
7.4mm
Wettest Day 22 August, 2025
60.4mm
Wet Days August
16/31 (52%)
Total Rainfall September
9.8mm
Daily Average September
0.5mm
Wettest Day 2 September, 2025
3.8mm
Wet Days September
6/19 (32%)

Climate (2010–Present)

Cape Byron (1km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
1787.4mm
Monthly Average 2020–2025
142.4mm
Daily Average 2020–2025
4.7mm
Wettest Day 30 March, 2022
164.2mm

Get WillyWeather+ to remove ads