Coolah Rainfall Forecast

Today 29 Aug
5%< 1mm
Sun 30 Aug
No Rain
Mon 31 Aug
No Rain
Tue 1 Sep
5%< 1mm
Wed 2 Sep
20%< 1mm
Thu 3 Sep
15%< 1mm
Fri 4 Sep
5%< 1mm

Coolah Rainfall Statistics View More

August Rainfall

Merriwa (Roscommon) (58km)

Total Rainfall 2026
289.2mm
Daily Average 2026
1.2mm
Wettest Day 19 May, 2026
31mm
Wet Days 2026
76/241 (32%)
Total Rainfall July
10.6mm
Daily Average July
0.3mm
Wettest Day 2 July, 2026
5.4mm
Wet Days July
10/31 (32%)
Total Rainfall August
37.2mm
Daily Average August
1.3mm
Wettest Day 26 August, 2026
21.6mm
Wet Days August
12/29 (41%)

Climate (2021–2025)

Merriwa (Roscommon) (58km)

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Annual Average 2021–2025
687.8mm
Monthly Average 2021–2026
54.5mm
Daily Average 2021–2026
1.8mm
Wettest Day 8 January, 2022
59.4mm

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