Chalky Island Rainfall Forecast

Today 8 Dec
65%1–5mm
Tue 9 Dec
40%< 1mm
Wed 10 Dec
5%< 1mm
Thu 11 Dec
5%< 1mm
Fri 12 Dec
10%< 1mm
Sat 13 Dec
60%1–5mm
Sun 14 Dec
60%1–5mm

Chalky Island Rainfall Statistics View More

December Rainfall

Flinders Island Airport (9km)

Total Rainfall 2025
554.2mm
Daily Average 2025
1.6mm
Wettest Day 21 March, 2025
39mm
Wet Days 2025
169/342 (49%)
Total Rainfall November
67.8mm
Daily Average November
2.3mm
Wettest Day 4 November, 2025
11.8mm
Wet Days November
23/30 (77%)
Total Rainfall December
2mm
Daily Average December
0.3mm
Wettest Day 2 December, 2025
1.4mm
Wet Days December
3/8 (38%)

Climate (2010–Present)

Flinders Island Airport (9km)

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Annual Average 2020–2024
656.2mm
Monthly Average 2020–2025
52.8mm
Daily Average 2020–2025
1.7mm
Wettest Day 4 January, 2021
63.4mm

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