Port Arthur Entrance Rainfall Forecast

Today 23 Dec
50%< 1mm
Wed 24 Dec
85%1–5mm
Thu 25 Dec
90%5–10mm
Fri 26 Dec
60%< 2mm
Sat 27 Dec
25%< 1mm
Sun 28 Dec
5%< 1mm
Mon 29 Dec
10%< 1mm

Port Arthur Entrance Rainfall Statistics View More

December Rainfall

Tasman Island (10km)

Total Rainfall 2025
673.8mm
Daily Average 2025
1.9mm
Wettest Day 13 January, 2025
20.6mm
Wet Days 2025
187/357 (52%)
Total Rainfall November
94.4mm
Daily Average November
3.1mm
Wettest Day 5 November, 2025
18.8mm
Wet Days November
23/30 (77%)
Total Rainfall December
47.2mm
Daily Average December
2.1mm
Wettest Day 22 December, 2025
17mm
Wet Days December
13/23 (57%)

Climate (2010–Present)

Tasman Island (10km)

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Annual Average 2020–2024
767.2mm
Monthly Average 2020–2025
61.5mm
Daily Average 2020–2025
2.1mm
Wettest Day 25 March, 2021
60.8mm

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