St Marys Rainfall Forecast

Today 22 May
70%< 2mm
Sat 23 May
85%1–5mm
Sun 24 May
60%< 2mm
Mon 25 May
60%1–5mm
Tue 26 May
85%5–15mm
Wed 27 May
60%1–5mm
Thu 28 May
50%1–5mm

St Marys Rainfall Statistics View More

May Rainfall

Penrith Lakes (10km)

Total Rainfall 2026
493mm
Daily Average 2026
3.5mm
Wettest Day 18 January, 2026
105mm
Wet Days 2026
66/142 (46%)
Total Rainfall April
6.2mm
Daily Average April
0.2mm
Wettest Day 5 April, 2026
4mm
Wet Days April
8/30 (27%)
Total Rainfall May
46.6mm
Daily Average May
2.2mm
Wettest Day 14 May, 2026
13.2mm
Wet Days May
10/22 (45%)

Climate (2010–Present)

Penrith Lakes (10km)

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Annual Average 2021–2025
949.2mm
Monthly Average 2021–2026
76.1mm
Daily Average 2021–2026
2.5mm
Wettest Day 6 April, 2024
167mm

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