Hawkesbury River - Bar Island Rainfall Forecast

Today 16 May
70%1–5mm
Sun 17 May
45%< 1mm
Mon 18 May
90%5–15mm
Tue 19 May
90%5–15mm
Wed 20 May
20%< 1mm
Thu 21 May
45%< 1mm
Fri 22 May
55%< 2mm

Hawkesbury River - Bar Island Rainfall Statistics View More

May Rainfall

Terrey Hills (19km)

Total Rainfall 2026
544.2mm
Daily Average 2026
4mm
Wettest Day 18 January, 2026
179.6mm
Wet Days 2026
63/136 (46%)
Total Rainfall April
61.2mm
Daily Average April
2mm
Wettest Day 5 April, 2026
22.4mm
Wet Days April
10/30 (33%)
Total Rainfall May
28.2mm
Daily Average May
1.9mm
Wettest Day 14 May, 2026
11.6mm
Wet Days May
6/16 (38%)

Climate (2010–Present)

Terrey Hills (19km)

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Annual Average 2021–2025
1535.2mm
Monthly Average 2021–2026
124.7mm
Daily Average 2021–2026
4.1mm
Wettest Day 18 January, 2026
179.6mm

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