Castlereagh Rainfall Forecast

Today 16 May
45%1–5mm
Sat 17 May
50%< 2mm
Sun 18 May
70%1–5mm
Mon 19 May
85%5–20mm
Tue 20 May
65%1–5mm
Wed 21 May
65%1–10mm
Thu 22 May
70%5–15mm

Castlereagh Rainfall Statistics View More

May Rainfall

Penrith Lakes (5km)

Total Rainfall 2025
280.8mm
Daily Average 2025
2.1mm
Wettest Day 11 February, 2025
46.2mm
Wet Days 2025
56/136 (41%)
Total Rainfall April
59.2mm
Daily Average April
2mm
Wettest Day 27 April, 2025
17.4mm
Wet Days April
8/30 (27%)
Total Rainfall May
11.6mm
Daily Average May
0.8mm
Wettest Day 12 May, 2025
6.6mm
Wet Days May
8/16 (50%)

Climate (2010–Present)

Penrith Lakes (5km)

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Annual Average 2020–2024
1023.4mm
Monthly Average 2020–2025
80.4mm
Daily Average 2020–2025
2.7mm
Wettest Day 6 April, 2024
167mm

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