Hawkesbury River - Gunderman Creek Entrance Rainfall Forecast

Today 4 Oct
10%< 1mm
Mon 5 Oct
40%< 1mm
Tue 6 Oct
40%< 1mm
Wed 7 Oct
35%< 1mm
Thu 8 Oct
20%< 1mm
Fri 9 Oct
5%< 1mm
Sat 10 Oct
60%1–5mm

Hawkesbury River - Gunderman Creek Entrance Rainfall Statistics View More

October Rainfall

Mangrove Mountain (23km)

Total Rainfall 2026
823.2mm
Daily Average 2026
3mm
Wettest Day 18 January, 2026
148.6mm
Wet Days 2026
135/277 (49%)
Total Rainfall September
29.2mm
Daily Average September
1mm
Wettest Day 28 September, 2026
21.4mm
Wet Days September
9/30 (30%)
Total Rainfall October
3.8mm
Daily Average October
1.9mm
Wettest Day 3 October, 2026
3.8mm
Wet Days October
1/4 (25%)

Climate (2021–2025)

Mangrove Mountain (23km)

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Annual Average 2021–2025
1358.8mm
Monthly Average 2021–2026
107mm
Daily Average 2021–2026
3.6mm
Wettest Day 4 July, 2022
170.2mm

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