Port Arthur Entrance Rainfall Forecast

Today 8 Oct
50%< 1mm
Thu 9 Oct
50%< 1mm
Fri 10 Oct
70%1–5mm
Sat 11 Oct
65%< 2mm
Sun 12 Oct
75%1–5mm
Mon 13 Oct
50%< 2mm
Tue 14 Oct
45%< 1mm

Port Arthur Entrance Rainfall Statistics View More

October Rainfall

Tasman Island (10km)

Total Rainfall 2025
494.8mm
Daily Average 2025
1.8mm
Wettest Day 13 January, 2025
20.6mm
Wet Days 2025
140/281 (50%)
Total Rainfall September
72mm
Daily Average September
2.4mm
Wettest Day 22 September, 2025
14mm
Wet Days September
19/30 (63%)
Total Rainfall October
24.8mm
Daily Average October
3.5mm
Wettest Day 1 October, 2025
16mm
Wet Days October
5/8 (63%)

Climate (2010–Present)

Tasman Island (10km)

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Annual Average 2020–2024
767.2mm
Monthly Average 2020–2025
61mm
Daily Average 2020–2025
2.1mm
Wettest Day 25 March, 2021
60.8mm

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