Portland West Rainfall Forecast

Today 7 Dec
10%< 1mm
Mon 8 Dec
55%< 2mm
Tue 9 Dec
15%< 1mm
Wed 10 Dec
15%< 1mm
Thu 11 Dec
5%< 1mm
Fri 12 Dec
15%< 1mm
Sat 13 Dec
40%< 1mm

Portland West Rainfall Statistics View More

December Rainfall

Portland (8km)

Total Rainfall 2025
637.3mm
Daily Average 2025
2.2mm
Wettest Day 10 June, 2025
51.2mm
Wet Days 2025
95/341 (28%)
Total Rainfall November
59.9mm
Daily Average November
2.3mm
Wettest Day 5 November, 2025
12.2mm
Wet Days November
14/30 (47%)
Total Rainfall December
11.2mm
Daily Average December
11.2mm
Wettest Day 1 December, 2025
11.2mm
Wet Days December
1/7 (14%)

Climate (2010–Present)

Portland (8km)

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Annual Average 2020–2024
564.6mm
Monthly Average 2020–2025
57.5mm
Daily Average 2020–2025
2mm
Wettest Day 5 July, 2021
58.6mm

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