Kojonup Rainfall Forecast

Today 18 Sep
60%< 2mm
Sat 19 Sep
90%1–5mm
Sun 20 Sep
35%< 1mm
Mon 21 Sep
10%< 1mm
Tue 22 Sep
50%< 2mm
Wed 23 Sep
30%< 1mm
Thu 24 Sep
25%< 1mm

Kojonup Rainfall Statistics View More

September Rainfall

Chamingup (44km)

Total Rainfall 2026
352.8mm
Daily Average 2026
1.4mm
Wettest Day 17 July, 2026
41mm
Wet Days 2026
53/261 (20%)
Total Rainfall August
49.4mm
Daily Average August
1.8mm
Wettest Day 27 August, 2026
16mm
Wet Days August
10/31 (32%)
Total Rainfall September
13.4mm
Daily Average September
1.1mm
Wettest Day 6 September, 2026
6mm
Wet Days September
3/18 (17%)

Climate (2021–2025)

Chamingup (44km)

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Annual Average 2021–2025
551.9mm
Monthly Average 2021–2026
41.5mm
Daily Average 2021–2026
1.4mm
Wettest Day 29 November, 2023
60mm

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