Brunswick River - Mangrove Island Rainfall Forecast

Today 15 Dec
30%< 1mm
Tue 16 Dec
60%1–5mm
Wed 17 Dec
35%< 1mm
Thu 18 Dec
30%< 1mm
Fri 19 Dec
10%< 1mm
Sat 20 Dec
10%< 1mm
Sun 21 Dec
20%< 1mm

Brunswick River - Mangrove Island Rainfall Statistics View More

December Rainfall

Cape Byron (15km)

Total Rainfall 2025
1447.6mm
Daily Average 2025
4.2mm
Wettest Day 7 March, 2025
77.8mm
Wet Days 2025
152/349 (44%)
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
1.9mm
Wettest Day 8 December, 2025
17.4mm
Wet Days December
4/15 (27%)

Climate (2010–Present)

Cape Byron (15km)

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

Annual Average 2020–2024
1787.4mm
Monthly Average 2020–2025
144mm
Daily Average 2020–2025
4.8mm
Wettest Day 30 March, 2022
164.2mm

Get WillyWeather+ to remove ads