Mirriwinni Rainfall Forecast

Today 16 Dec
75%10–30mm
Wed 17 Dec
90%> 100mm
Thu 18 Dec
85%10–20mm
Fri 19 Dec
70%5–10mm
Sat 20 Dec
50%1–5mm
Sun 21 Dec
55%1–5mm
Mon 22 Dec
55%1–5mm

Mirriwinni Rainfall Statistics View More

December Rainfall

South Johnstone (24km)

Total Rainfall 2025
3974.8mm
Daily Average 2025
11.4mm
Wettest Day 29 January, 2025
211.8mm
Wet Days 2025
203/350 (58%)
Total Rainfall November
65mm
Daily Average November
2.2mm
Wettest Day 13 November, 2025
33.6mm
Wet Days November
3/30 (10%)
Total Rainfall December
26.6mm
Daily Average December
1.8mm
Wettest Day 4 December, 2025
6.4mm
Wet Days December
9/16 (56%)

Climate (2010–Present)

South Johnstone (24km)

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Annual Average 2020–2024
3569.1mm
Monthly Average 2020–2025
317.9mm
Daily Average 2020–2025
11.1mm
Wettest Day 27 April, 2021
314mm

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