Siding Spring Mountain Rainfall Forecast

Today 17 May
30%< 1mm
Mon 18 May
100%15–25mm
Tue 19 May
95%5–15mm
Wed 20 May
5%< 1mm
Thu 21 May
5%< 1mm
Fri 22 May
5%< 1mm
Sat 23 May
10%< 1mm

Siding Spring Mountain Rainfall Statistics View More

May Rainfall

Coonabarabran (Showgrounds) (21km)

Total Rainfall 2026
136.3mm
Daily Average 2026
1mm
Wettest Day 6 January, 2026
63mm
Wet Days 2026
19/137 (14%)
Total Rainfall April
0mm
Daily Average April
0mm
Wettest Day 1 April, 2026
0mm
Wet Days April
–
Total Rainfall May
6mm
Daily Average May
0.4mm
Wettest Day 5 May, 2026
6mm
Wet Days May
1/17 (6%)

Climate (2010–Present)

Coonabarabran (Showgrounds) (21km)

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Annual Average 2021–2025
890.6mm
Monthly Average 2021–2026
68.9mm
Daily Average 2021–2026
2.3mm
Wettest Day 1 November, 2022
81.7mm

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