Black Rock Rainfall Forecast

Today 18 May
55%< 2mm
Tue 19 May
85%1–5mm
Wed 20 May
65%< 2mm
Thu 21 May
20%< 1mm
Fri 22 May
10%< 1mm
Sat 23 May
70%1–5mm
Sun 24 May
60%1–5mm

Black Rock Rainfall Statistics View More

May Rainfall

Mount Gambier Airport (34km)

Total Rainfall 2026
164.2mm
Daily Average 2026
1.2mm
Wettest Day 1 March, 2026
24.2mm
Wet Days 2026
52/138 (38%)
Total Rainfall April
35.8mm
Daily Average April
1.2mm
Wettest Day 10 April, 2026
11mm
Wet Days April
18/30 (60%)
Total Rainfall May
53mm
Daily Average May
3.1mm
Wettest Day 17 May, 2026
12.8mm
Wet Days May
10/18 (56%)

Climate (2010–Present)

Mount Gambier Airport (34km)

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Annual Average 2021–2025
703.7mm
Monthly Average 2021–2026
58.1mm
Daily Average 2021–2026
2mm
Wettest Day 30 August, 2022
36.8mm

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