Opal Reef Rainfall Forecast

Today 16 Sep
90%5–15mm
Wed 17 Sep
80%5–10mm
Thu 18 Sep
70%1–10mm
Fri 19 Sep
40%< 1mm
Sat 20 Sep
15%< 1mm
Sun 21 Sep
10%< 1mm
Mon 22 Sep
30%< 1mm

Opal Reef Rainfall Statistics View More

September Rainfall

Low Isles (40km)

Total Rainfall 2025
1605.5mm
Daily Average 2025
6.2mm
Wettest Day 17 March, 2025
124mm
Wet Days 2025
117/259 (45%)
Total Rainfall August
1.4mm
Daily Average August
0mm
Wettest Day 2 August, 2025
1.2mm
Wet Days August
2/31 (6%)
Total Rainfall September
17.6mm
Daily Average September
1.2mm
Wettest Day 14 September, 2025
10mm
Wet Days September
6/16 (38%)

Climate (2010–Present)

Low Isles (40km)

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Annual Average 2020–2024
2154.1mm
Monthly Average 2020–2025
178.5mm
Daily Average 2020–2025
6.1mm
Wettest Day 17 March, 2024
243mm

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