Heron Island Rainfall Forecast

Today 9 May
5%< 1mm
Sun 10 May
30%< 1mm
Mon 11 May
60%< 2mm
Tue 12 May
75%1–5mm
Wed 13 May
80%1–5mm
Thu 14 May
80%1–5mm
Fri 15 May
70%1–10mm

Heron Island Rainfall Statistics View More

May Rainfall

Seventeen Seventy (65km)

Total Rainfall 2026
509.7mm
Daily Average 2026
4mm
Wettest Day 7 March, 2026
105mm
Wet Days 2026
49/129 (38%)
Total Rainfall April
7.6mm
Daily Average April
0.3mm
Wettest Day 26 April, 2026
6.2mm
Wet Days April
3/30 (10%)
Total Rainfall May
7.4mm
Daily Average May
0.9mm
Wettest Day 3 May, 2026
6.8mm
Wet Days May
3/9 (33%)

Climate (2010–Present)

Seventeen Seventy (65km)

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Annual Average 2021–2025
1006.7mm
Monthly Average 2021–2026
102.5mm
Daily Average 2021–2026
3.5mm
Wettest Day 13 May, 2022
183.8mm

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