Horsley Rainfall Forecast

Today 12 May
70%1–5mm
Wed 13 May
90%5–10mm
Thu 14 May
85%1–5mm
Fri 15 May
65%1–5mm
Sat 16 May
45%< 1mm
Sun 17 May
50%1–5mm
Mon 18 May
80%5–10mm

Horsley Rainfall Statistics View More

May Rainfall

Illawarra Regional Airport (8km)

Total Rainfall 2026
390.8mm
Daily Average 2026
3mm
Wettest Day 18 January, 2026
111mm
Wet Days 2026
54/132 (41%)
Total Rainfall April
15.2mm
Daily Average April
0.5mm
Wettest Day 5 April, 2026
8.4mm
Wet Days April
7/30 (23%)
Total Rainfall May
6.2mm
Daily Average May
0.6mm
Wettest Day 5 May, 2026
4.2mm
Wet Days May
4/12 (33%)

Climate (2010–Present)

Illawarra Regional Airport (8km)

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Annual Average 2021–2025
1503.4mm
Monthly Average 2021–2026
123.4mm
Daily Average 2021–2026
4mm
Wettest Day 6 April, 2024
191mm

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