South West Isle Rainfall Forecast

Today 16 Aug
90%5–10mm
Sun 17 Aug
30%< 1mm
Mon 18 Aug
10%< 1mm
Tue 19 Aug
10%< 1mm
Wed 20 Aug
5%< 1mm
Thu 21 Aug
5%< 1mm
Fri 22 Aug
50%< 2mm

South West Isle Rainfall Statistics View More

August Rainfall

Hogan Island (35km)

Total Rainfall 2025
298.6mm
Daily Average 2025
1.4mm
Wettest Day 1 July, 2025
24.8mm
Wet Days 2025
92/228 (40%)
Total Rainfall July
106.2mm
Daily Average July
3.4mm
Wettest Day 1 July, 2025
24.8mm
Wet Days July
22/31 (71%)
Total Rainfall August
8.2mm
Daily Average August
0.5mm
Wettest Day 6 August, 2025
3.2mm
Wet Days August
7/16 (44%)

Climate (2010–Present)

Hogan Island (35km)

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Annual Average 2020–2024
591mm
Monthly Average 2020–2025
47.9mm
Daily Average 2020–2025
1.7mm
Wettest Day 31 March, 2021
42.8mm

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