Wetherill Park Rainfall Forecast

Today 30 Sep
No Rain
Thu 1 Oct
No Rain
Fri 2 Oct
45%1–5mm
Sat 3 Oct
90%5–15mm
Sun 4 Oct
20%< 1mm
Mon 5 Oct
35%< 1mm
Tue 6 Oct
40%< 2mm

Wetherill Park Rainfall Statistics View More

September Rainfall

Prospect Reservoir (4km)

Total Rainfall 2026
508mm
Daily Average 2026
1.9mm
Wettest Day 27 February, 2026
88mm
Wet Days 2026
70/273 (26%)
Total Rainfall August
19mm
Daily Average August
0.6mm
Wettest Day 10 August, 2026
8mm
Wet Days August
3/31 (10%)
Total Rainfall September
8mm
Daily Average September
0.3mm
Wettest Day 28 September, 2026
4mm
Wet Days September
4/30 (13%)

Climate (2021–2025)

Prospect Reservoir (4km)

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Annual Average 2021–2025
1056.8mm
Monthly Average 2021–2026
83.6mm
Daily Average 2021–2026
2.7mm
Wettest Day 5 July, 2022
131mm

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