Olney Rainfall Forecast

Today 20 Mar
80%5–10mm
Sat 21 Mar
65%1–5mm
Sun 22 Mar
70%1–5mm
Mon 23 Mar
60%1–5mm
Tue 24 Mar
45%< 1mm
Wed 25 Mar
30%< 1mm
Thu 26 Mar
60%1–5mm

Olney Rainfall Statistics View More

March Rainfall

Lake Macquarie (Cooranbong) (18km)

Total Rainfall 2026
389.6mm
Daily Average 2026
5mm
Wettest Day 18 January, 2026
80.6mm
Wet Days 2026
39/79 (49%)
Total Rainfall February
71.8mm
Daily Average February
2.6mm
Wettest Day 28 February, 2026
18.8mm
Wet Days February
15/28 (54%)
Total Rainfall March
113.4mm
Daily Average March
6mm
Wettest Day 9 March, 2026
37.4mm
Wet Days March
10/20 (50%)

Climate (2010–Present)

Lake Macquarie (Cooranbong) (18km)

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Annual Average 2021–2025
1381.7mm
Monthly Average 2021–2026
115.4mm
Daily Average 2021–2026
3.8mm
Wettest Day 23 May, 2025
153.6mm

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