The Sisters Islands Rainfall Forecast

Today 19 Apr
60%1–10mm
Sun 20 Apr
20%< 1mm
Mon 21 Apr
30%< 1mm
Tue 22 Apr
35%< 1mm
Wed 23 Apr
15%< 1mm
Thu 24 Apr
5%< 1mm
Fri 25 Apr
10%< 1mm

The Sisters Islands Rainfall Statistics View More

April Rainfall

Cygnet Bay (101km)

Total Rainfall 2025
811.6mm
Daily Average 2025
8.4mm
Wettest Day 25 March, 2025
83.5mm
Wet Days 2025
64/109 (59%)
Total Rainfall March
297.1mm
Daily Average March
11mm
Wettest Day 25 March, 2025
83.5mm
Wet Days March
19/31 (61%)
Total Rainfall April
77.6mm
Daily Average April
5.2mm
Wettest Day 18 April, 2025
29mm
Wet Days April
7/19 (37%)

Climate (2010–Present)

Cygnet Bay (101km)

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Annual Average 2020–2024
821.8mm
Monthly Average 2020–2025
81.9mm
Daily Average 2020–2025
3mm
Wettest Day 21 December, 2020
191mm

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