Johnstone River - Humbug Reach Rainfall Forecast

Today 12 Sep
80%5–10mm
Sun 13 Sep
70%1–5mm
Mon 14 Sep
80%5–10mm
Tue 15 Sep
75%5–10mm
Wed 16 Sep
50%< 2mm
Thu 17 Sep
75%5–10mm
Fri 18 Sep
80%5–10mm

Johnstone River - Humbug Reach Rainfall Statistics View More

September Rainfall

South Johnstone (10km)

Total Rainfall 2026
2804.2mm
Daily Average 2026
11mm
Wettest Day 8 January, 2026
99.6mm
Wet Days 2026
202/255 (79%)
Total Rainfall August
122mm
Daily Average August
3.9mm
Wettest Day 2 August, 2026
41.8mm
Wet Days August
22/31 (71%)
Total Rainfall September
37.6mm
Daily Average September
3.4mm
Wettest Day 1 September, 2026
20.2mm
Wet Days September
8/12 (67%)

Climate (2021–2025)

South Johnstone (10km)

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Annual Average 2021–2025
3916.2mm
Monthly Average 2021–2026
313.6mm
Daily Average 2021–2026
10.5mm
Wettest Day 17 December, 2023
295.6mm

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