Gregory Hills Rainfall Forecast

Today 4 Sep
5%< 1mm
Fri 5 Sep
30%< 1mm
Sat 6 Sep
30%< 1mm
Sun 7 Sep
15%< 1mm
Mon 8 Sep
35%< 1mm

Gregory Hills Rainfall Statistics View More

September Rainfall

Campbelltown (Mount Annan) (3km)

Total Rainfall 2025
585.2mm
Daily Average 2025
2.4mm
Wettest Day 23 May, 2025
72.8mm
Wet Days 2025
109/247 (44%)
Total Rainfall August
144.6mm
Daily Average August
4.7mm
Wettest Day 21 August, 2025
38mm
Wet Days August
17/31 (55%)
Total Rainfall September
0mm
Daily Average September
0mm
Wettest Day 1 September, 2025
0mm
Wet Days September
–

Climate (2010–Present)

Campbelltown (Mount Annan) (3km)

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Annual Average 2020–2024
1053.6mm
Monthly Average 2020–2025
84.2mm
Daily Average 2020–2025
2.8mm
Wettest Day 3 July, 2022
141.4mm

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