Parramatta River - Balmain Cove Marina Rainfall Forecast

Today 27 May
85%5–10mm
Thu 28 May
95%30–45mm
Fri 29 May
95%35–55mm
Sat 30 May
45%< 2mm
Sun 31 May
15%< 1mm
Mon 1 Jun
20%< 1mm
Tue 2 Jun
70%1–5mm

Parramatta River - Balmain Cove Marina Rainfall Statistics View More

May Rainfall

Sydney (Observatory Hill) (km)

Total Rainfall 2026
529.4mm
Daily Average 2026
3.6mm
Wettest Day 18 January, 2026
126.8mm
Wet Days 2026
76/147 (52%)
Total Rainfall April
33.6mm
Daily Average April
1.1mm
Wettest Day 4 April, 2026
15.4mm
Wet Days April
7/30 (23%)
Total Rainfall May
62mm
Daily Average May
2.4mm
Wettest Day 15 May, 2026
12.6mm
Wet Days May
19/27 (70%)

Climate (2010–Present)

Sydney (Observatory Hill) (km)

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Annual Average 2021–2025
1594.6mm
Monthly Average 2021–2026
129.8mm
Daily Average 2021–2026
4.3mm
Wettest Day 2 June, 2024
142.6mm

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