Cashmore Rainfall Forecast

Today 13 Apr
85%1–5mm
Tue 14 Apr
90%1–5mm
Wed 15 Apr
65%< 2mm
Thu 16 Apr
90%1–5mm
Fri 17 Apr
40%< 1mm
Sat 18 Apr
10%< 1mm
Sun 19 Apr
60%1–5mm

Cashmore Rainfall Statistics View More

April Rainfall

Portland Airport (1km)

Total Rainfall 2026
105.6mm
Daily Average 2026
1mm
Wettest Day 16 January, 2026
11mm
Wet Days 2026
38/103 (37%)
Total Rainfall March
42.4mm
Daily Average March
1.4mm
Wettest Day 17 March, 2026
7mm
Wet Days March
13/31 (42%)
Total Rainfall April
23.2mm
Daily Average April
2.1mm
Wettest Day 11 April, 2026
6.6mm
Wet Days April
8/13 (62%)

Climate (2010–Present)

Portland Airport (1km)

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Annual Average 2021–2025
811mm
Monthly Average 2021–2026
66.9mm
Daily Average 2021–2026
2.3mm
Wettest Day 1 December, 2024
58.8mm

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