Foster Islands Rainfall Forecast

Today 30 Jun
25%< 1mm
Tue 1 Jul
65%1–5mm
Wed 2 Jul
90%10–15mm
Thu 3 Jul
25%< 1mm
Fri 4 Jul
25%< 1mm
Sat 5 Jul
35%< 1mm
Sun 6 Jul
45%< 1mm

Foster Islands Rainfall Statistics View More

June Rainfall

Swan Island (12km)

Total Rainfall 2025
170.6mm
Daily Average 2025
1mm
Wettest Day 24 May, 2025
26.2mm
Wet Days 2025
55/181 (30%)
Total Rainfall May
43.8mm
Daily Average May
1.4mm
Wettest Day 24 May, 2025
26.2mm
Wet Days May
7/31 (23%)
Total Rainfall June
33.6mm
Daily Average June
1.3mm
Wettest Day 9 June, 2025
9mm
Wet Days June
17/30 (57%)

Climate (2010–Present)

Swan Island (12km)

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Annual Average 2020–2024
534.8mm
Monthly Average 2020–2025
42.1mm
Daily Average 2020–2025
1.4mm
Wettest Day 4 January, 2021
45.8mm

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