Halfmoon Bay Rainfall Forecast

Today 7 Sep
95%10–15mm
Mon 8 Sep
85%1–5mm
Tue 9 Sep
60%< 2mm
Wed 10 Sep
55%1–5mm
Thu 11 Sep
65%1–5mm
Fri 12 Sep
65%1–5mm
Sat 13 Sep
60%< 2mm

Halfmoon Bay Rainfall Statistics View More

September Rainfall

King Island Airport (8km)

Total Rainfall 2025
411.4mm
Daily Average 2025
1.7mm
Wettest Day 26 July, 2025
18.6mm
Wet Days 2025
128/250 (51%)
Total Rainfall August
65.2mm
Daily Average August
2.1mm
Wettest Day 29 August, 2025
11mm
Wet Days August
20/31 (65%)
Total Rainfall September
20.6mm
Daily Average September
3.4mm
Wettest Day 3 September, 2025
8.8mm
Wet Days September
5/7 (71%)

Climate (2010–Present)

King Island Airport (8km)

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Annual Average 2020–2024
801.7mm
Monthly Average 2020–2025
64.3mm
Daily Average 2020–2025
2.2mm
Wettest Day 9 June, 2021
60.2mm

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