Cashmore Rainfall Forecast

Today 22 Dec
70%1–5mm
Tue 23 Dec
30%< 1mm
Wed 24 Dec
45%< 1mm
Thu 25 Dec
25%< 1mm
Fri 26 Dec
15%< 1mm
Sat 27 Dec
5%< 1mm
Sun 28 Dec
No Rain

Cashmore Rainfall Statistics View More

December Rainfall

Portland Airport (1km)

Total Rainfall 2025
744.8mm
Daily Average 2025
2.2mm
Wettest Day 8 June, 2025
30.8mm
Wet Days 2025
184/356 (52%)
Total Rainfall November
7.4mm
Daily Average November
0.3mm
Wettest Day 3 November, 2025
7mm
Wet Days November
3/30 (10%)
Total Rainfall December
0.6mm
Daily Average December
0mm
Wettest Day 21 December, 2025
0.4mm
Wet Days December
2/22 (9%)

Climate (2010–Present)

Portland Airport (1km)

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Annual Average 2020–2024
837mm
Monthly Average 2020–2025
68.6mm
Daily Average 2020–2025
2.3mm
Wettest Day 1 December, 2024
58.8mm

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