Cassilis Rotherw Airport Rainfall Forecast

Today 7 Sep
10%< 1mm
Mon 8 Sep
40%< 1mm
Tue 9 Sep
95%10–20mm
Wed 10 Sep
90%10–20mm
Thu 11 Sep
50%< 1mm
Fri 12 Sep
15%< 1mm
Sat 13 Sep
15%< 1mm

Cassilis Rotherw Airport Rainfall Statistics View More

September Rainfall

Merriwa (Roscommon) (28km)

Total Rainfall 2025
434mm
Daily Average 2025
2mm
Wettest Day 27 May, 2025
37.8mm
Wet Days 2025
58/250 (23%)
Total Rainfall August
56.8mm
Daily Average August
1.8mm
Wettest Day 21 August, 2025
33.4mm
Wet Days August
11/31 (35%)
Total Rainfall September
0mm
Daily Average September
0mm
Wettest Day 1 September, 2025
0mm
Wet Days September
–

Climate (2010–Present)

Merriwa (Roscommon) (28km)

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Annual Average 2020–2024
758.6mm
Monthly Average 2020–2025
60.9mm
Daily Average 2020–2025
2mm
Wettest Day 23 March, 2021
75.6mm

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