Mort Bay Rainfall Forecast

Today 26 Aug
85%1–5mm
Thu 27 Aug
20%< 1mm
Fri 28 Aug
5%< 1mm
Sat 29 Aug
25%< 1mm
Sun 30 Aug
10%< 1mm
Mon 31 Aug
5%< 1mm
Tue 1 Sep
5%< 1mm

Mort Bay Rainfall Statistics View More

August Rainfall

Sydney (Observatory Hill) (1km)

Total Rainfall 2026
745.8mm
Daily Average 2026
3.1mm
Wettest Day 18 January, 2026
126.8mm
Wet Days 2026
109/238 (46%)
Total Rainfall July
85.4mm
Daily Average July
2.8mm
Wettest Day 17 July, 2026
31.2mm
Wet Days July
11/31 (35%)
Total Rainfall August
48mm
Daily Average August
1.9mm
Wettest Day 17 August, 2026
17.2mm
Wet Days August
10/26 (38%)

Climate (2021–2025)

Sydney (Observatory Hill) (1km)

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Annual Average 2021–2025
1594.6mm
Monthly Average 2021–2026
130.6mm
Daily Average 2021–2026
4.3mm
Wettest Day 2 June, 2024
142.6mm

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