South West Isle Rainfall Forecast

Today 12 Dec
No Rain
Sat 13 Dec
50%1–5mm
Sun 14 Dec
60%< 2mm
Mon 15 Dec
30%< 1mm
Tue 16 Dec
5%< 1mm
Wed 17 Dec
No Rain
Thu 18 Dec
15%< 1mm

South West Isle Rainfall Statistics View More

December Rainfall

Hogan Island (35km)

Total Rainfall 2025
624.8mm
Daily Average 2025
1.9mm
Wettest Day 1 July, 2025
24.8mm
Wet Days 2025
170/346 (49%)
Total Rainfall November
101.4mm
Daily Average November
3.4mm
Wettest Day 9 November, 2025
18.6mm
Wet Days November
25/30 (83%)
Total Rainfall December
21mm
Daily Average December
2.1mm
Wettest Day 1 December, 2025
13.2mm
Wet Days December
4/12 (33%)

Climate (2010–Present)

Hogan Island (35km)

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Annual Average 2020–2024
591mm
Monthly Average 2020–2025
49.6mm
Daily Average 2020–2025
1.8mm
Wettest Day 31 March, 2021
42.8mm

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