Koonyum Range Rainfall Forecast

Today 10 Sep
85%5–10mm
Fri 11 Sep
85%5–10mm
Sat 12 Sep
85%5–10mm
Sun 13 Sep
65%1–5mm
Mon 14 Sep
50%1–5mm
Tue 15 Sep
25%< 1mm
Wed 16 Sep
65%1–5mm

Koonyum Range Rainfall Statistics View More

September Rainfall

Cape Byron (23km)

Total Rainfall 2026
1057.2mm
Daily Average 2026
4.2mm
Wettest Day 19 May, 2026
60.2mm
Wet Days 2026
132/253 (52%)
Total Rainfall August
45.6mm
Daily Average August
1.5mm
Wettest Day 16 August, 2026
13.8mm
Wet Days August
13/31 (42%)
Total Rainfall September
6mm
Daily Average September
0.7mm
Wettest Day 9 September, 2026
5mm
Wet Days September
2/10 (20%)

Climate (2021–2025)

Cape Byron (23km)

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Annual Average 2021–2025
1714.4mm
Monthly Average 2021–2026
139.4mm
Daily Average 2021–2026
4.6mm
Wettest Day 30 March, 2022
164.2mm

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