Kojonup Rainfall Forecast

Today 8 Sep
60%< 2mm
Tue 9 Sep
20%< 1mm
Wed 10 Sep
15%< 1mm
Thu 11 Sep
5%< 1mm
Fri 12 Sep
15%< 1mm
Sat 13 Sep
85%1–5mm
Sun 14 Sep
90%5–10mm

Kojonup Rainfall Statistics View More

September Rainfall

Kojonup (44km)

Total Rainfall 2025
417.8mm
Daily Average 2025
1.7mm
Wettest Day 14 March, 2025
56mm
Wet Days 2025
100/251 (40%)
Total Rainfall August
101.4mm
Daily Average August
3.3mm
Wettest Day 4 August, 2025
16.6mm
Wet Days August
19/31 (61%)
Total Rainfall September
25.6mm
Daily Average September
3.7mm
Wettest Day 6 September, 2025
24mm
Wet Days September
3/8 (38%)

Climate (2010–Present)

Kojonup (44km)

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Annual Average 2020–2024
509.1mm
Monthly Average 2020–2025
44.1mm
Daily Average 2020–2025
1.5mm
Wettest Day 5 May, 2021
81.2mm

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