Collum Collum Rainfall Forecast

Today 17 Sep
15%< 1mm
Thu 18 Sep
40%< 1mm
Fri 19 Sep
45%< 1mm
Sat 20 Sep
90%5–10mm
Sun 21 Sep
20%< 1mm
Mon 22 Sep
20%< 1mm
Tue 23 Sep
45%< 2mm

Collum Collum Rainfall Statistics View More

September Rainfall

Whiporie Post Office (63km)

Total Rainfall 2025
1212.4mm
Daily Average 2025
4.7mm
Wettest Day 8 March, 2025
131.8mm
Wet Days 2025
124/260 (48%)
Total Rainfall August
98.8mm
Daily Average August
3.2mm
Wettest Day 22 August, 2025
16.2mm
Wet Days August
15/31 (48%)
Total Rainfall September
10mm
Daily Average September
0.6mm
Wettest Day 13 September, 2025
7.4mm
Wet Days September
5/17 (29%)

Climate (2010–Present)

Whiporie Post Office (63km)

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Annual Average 2020–2024
1159.3mm
Monthly Average 2020–2025
113.2mm
Daily Average 2020–2025
4mm
Wettest Day 28 February, 2022
297.4mm

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