Post Office Rock Rainfall Forecast

Today 18 Sep
20%< 1mm
Fri 19 Sep
90%5–10mm
Sat 20 Sep
80%1–5mm
Sun 21 Sep
80%1–5mm
Mon 22 Sep
45%< 1mm
Tue 23 Sep
40%< 1mm
Wed 24 Sep
35%< 1mm

Post Office Rock Rainfall Statistics View More

September Rainfall

Robe Airport (38km)

Total Rainfall 2025
411.8mm
Daily Average 2025
1.6mm
Wettest Day 19 July, 2025
18mm
Wet Days 2025
110/261 (42%)
Total Rainfall August
78.6mm
Daily Average August
2.5mm
Wettest Day 17 August, 2025
14.4mm
Wet Days August
18/31 (58%)
Total Rainfall September
15.2mm
Daily Average September
0.9mm
Wettest Day 4 September, 2025
4mm
Wet Days September
12/18 (67%)

Climate (2010–Present)

Robe Airport (38km)

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Annual Average 2020–2024
566.2mm
Monthly Average 2020–2025
47.4mm
Daily Average 2020–2025
1.6mm
Wettest Day 5 February, 2021
37.2mm

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