Sandy Hollow Rainfall Forecast

Today 10 Dec
40%< 1mm
Thu 11 Dec
80%5–15mm
Fri 12 Dec
90%10–25mm
Sat 13 Dec
55%1–5mm
Sun 14 Dec
20%< 1mm
Mon 15 Dec
15%< 1mm
Tue 16 Dec
15%< 1mm

Sandy Hollow Rainfall Statistics View More

December Rainfall

Merriwa (Roscommon) (40km)

Total Rainfall 2025
537.4mm
Daily Average 2025
1.7mm
Wettest Day 27 May, 2025
37.8mm
Wet Days 2025
83/344 (24%)
Total Rainfall November
48.2mm
Daily Average November
1.6mm
Wettest Day 21 November, 2025
14mm
Wet Days November
12/30 (40%)
Total Rainfall December
1.8mm
Daily Average December
0.2mm
Wettest Day 2 December, 2025
1.8mm
Wet Days December
1/10 (10%)

Climate (2010–Present)

Merriwa (Roscommon) (40km)

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Annual Average 2020–2024
758.6mm
Monthly Average 2020–2025
59.4mm
Daily Average 2020–2025
2mm
Wettest Day 23 March, 2021
75.6mm

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