Hawkesbury River - Portland Head Rock Rainfall Forecast

Today 8 Jan
No Rain
Fri 9 Jan
5%< 1mm
Sat 10 Jan
5%< 1mm
Sun 11 Jan
60%1–5mm
Mon 12 Jan
45%< 2mm
Tue 13 Jan
35%< 1mm
Wed 14 Jan
50%1–5mm

Hawkesbury River - Portland Head Rock Rainfall Statistics View More

January Rainfall

Richmond RAAF Base (16km)

Total Rainfall 2026
8.8mm
Daily Average 2026
1.3mm
Wettest Day 6 January, 2026
4.2mm
Wet Days 2026
5/8 (63%)
Total Rainfall December
57mm
Daily Average December
2mm
Wettest Day 12 December, 2025
19.8mm
Wet Days December
9/31 (29%)
Total Rainfall January
8.8mm
Daily Average January
1.3mm
Wettest Day 6 January, 2026
4.2mm
Wet Days January
5/8 (63%)

Climate (2010–Present)

Richmond RAAF Base (16km)

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Annual Average 2021–2025
964.5mm
Monthly Average 2021–2025
80.4mm
Daily Average 2021–2026
2.7mm
Wettest Day 23 May, 2025
181.4mm

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