Kalgoorlie-Boulder Racing Club Rainfall Forecast

Today 13 Sep
5%< 1mm
Mon 14 Sep
60%1–5mm
Tue 15 Sep
55%1–5mm
Wed 16 Sep
5%< 1mm
Thu 17 Sep
10%< 1mm
Fri 18 Sep
50%< 2mm
Sat 19 Sep
40%< 1mm

Kalgoorlie-Boulder Racing Club Rainfall Statistics View More

September Rainfall

Kalgoorlie-Boulder Airport (2km)

Total Rainfall 2026
214mm
Daily Average 2026
0.8mm
Wettest Day 11 March, 2026
27.2mm
Wet Days 2026
72/256 (28%)
Total Rainfall August
27.2mm
Daily Average August
0.9mm
Wettest Day 11 August, 2026
4.6mm
Wet Days August
14/31 (45%)
Total Rainfall September
11.8mm
Daily Average September
1mm
Wettest Day 7 September, 2026
9.2mm
Wet Days September
4/13 (31%)

Climate (2021–2025)

Kalgoorlie-Boulder Airport (2km)

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Annual Average 2021–2025
269.1mm
Monthly Average 2021–2026
21.8mm
Daily Average 2021–2026
0.7mm
Wettest Day 6 October, 2025
60mm

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