Joanna Rainfall Forecast

Today 22 Sep
No Rain
Wed 23 Sep
No Rain
Thu 24 Sep
20%< 1mm
Fri 25 Sep
45%< 1mm
Sat 26 Sep
30%< 1mm
Sun 27 Sep
15%< 1mm
Mon 28 Sep
25%< 1mm

Joanna Rainfall Statistics View More

September Rainfall

Naracoorte Aerodrome (18km)

Total Rainfall 2026
474.2mm
Daily Average 2026
1.8mm
Wettest Day 1 March, 2026
60.4mm
Wet Days 2026
136/265 (51%)
Total Rainfall August
57.2mm
Daily Average August
1.8mm
Wettest Day 25 August, 2026
19.8mm
Wet Days August
22/31 (71%)
Total Rainfall September
21.2mm
Daily Average September
1mm
Wettest Day 6 September, 2026
7mm
Wet Days September
12/22 (55%)

Climate (2021–2025)

Naracoorte Aerodrome (18km)

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Annual Average 2021–2025
499.4mm
Monthly Average 2021–2026
44.1mm
Daily Average 2021–2026
1.5mm
Wettest Day 30 November, 2025
86.2mm

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