Mount Richmond Rainfall Forecast

Today 10 Sep
5%< 1mm
Fri 11 Sep
5%< 1mm
Sat 12 Sep
5%< 1mm
Sun 13 Sep
75%1–5mm
Mon 14 Sep
75%1–5mm
Tue 15 Sep
50%< 2mm
Wed 16 Sep
15%< 1mm

Mount Richmond Rainfall Statistics View More

September Rainfall

Portland Airport (16km)

Total Rainfall 2026
547.6mm
Daily Average 2026
2.2mm
Wettest Day 2 June, 2026
28.4mm
Wet Days 2026
153/253 (60%)
Total Rainfall August
78.2mm
Daily Average August
2.5mm
Wettest Day 3 August, 2026
9.8mm
Wet Days August
26/31 (84%)
Total Rainfall September
18mm
Daily Average September
2mm
Wettest Day 2 September, 2026
8.6mm
Wet Days September
7/10 (70%)

Climate (2021–2025)

Portland Airport (16km)

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Annual Average 2021–2025
811mm
Monthly Average 2021–2026
64.9mm
Daily Average 2021–2026
2.2mm
Wettest Day 1 December, 2024
58.8mm

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