Hawkesbury River - Windsor Rainfall Forecast

Today 18 Sep
5%< 1mm
Fri 19 Sep
55%< 2mm
Sat 20 Sep
20%< 1mm
Sun 21 Sep
5%< 1mm
Mon 22 Sep
30%< 1mm
Tue 23 Sep
30%< 1mm
Wed 24 Sep
10%< 1mm

Hawkesbury River - Windsor Rainfall Statistics View More

September Rainfall

Richmond RAAF Base (4km)

Total Rainfall 2025
812.8mm
Daily Average 2025
3.4mm
Wettest Day 23 May, 2025
181.4mm
Wet Days 2025
94/261 (36%)
Total Rainfall August
167.2mm
Daily Average August
5.4mm
Wettest Day 3 August, 2025
59.8mm
Wet Days August
17/31 (55%)
Total Rainfall September
46.6mm
Daily Average September
2.7mm
Wettest Day 11 September, 2025
34.8mm
Wet Days September
3/18 (17%)

Climate (2010–Present)

Richmond RAAF Base (4km)

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Annual Average 2020–2024
963.9mm
Monthly Average 2020–2025
82.5mm
Daily Average 2020–2025
2.8mm
Wettest Day 23 May, 2025
181.4mm

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