Rockdale Rainfall Forecast

Today 18 Dec
No Rain
Fri 19 Dec
25%< 1mm
Sat 20 Dec
60%1–5mm
Sun 21 Dec
40%< 1mm
Mon 22 Dec
50%1–5mm
Tue 23 Dec
55%1–5mm
Wed 24 Dec
30%< 1mm

Rockdale Rainfall Statistics View More

December Rainfall

Sydney Airport (3km)

Total Rainfall 2025
1368.8mm
Daily Average 2025
3.9mm
Wettest Day 11 September, 2025
97.2mm
Wet Days 2025
143/352 (41%)
Total Rainfall November
51.6mm
Daily Average November
1.7mm
Wettest Day 4 November, 2025
19.8mm
Wet Days November
9/30 (30%)
Total Rainfall December
15.4mm
Daily Average December
0.9mm
Wettest Day 14 December, 2025
5.8mm
Wet Days December
5/18 (28%)

Climate (2010–Present)

Sydney Airport (3km)

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Annual Average 2020–2024
1409.6mm
Monthly Average 2020–2025
120.8mm
Daily Average 2020–2025
4mm
Wettest Day 23 February, 2022
145.8mm

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