Foster Islands Rainfall Forecast

Today 20 Jun
65%1–5mm
Sun 21 Jun
15%< 1mm
Mon 22 Jun
40%< 1mm
Tue 23 Jun
85%1–5mm
Wed 24 Jun
15%< 1mm
Thu 25 Jun
15%< 1mm
Fri 26 Jun
25%< 1mm

Foster Islands Rainfall Statistics View More

June Rainfall

Swan Island (12km)

Total Rainfall 2026
263.2mm
Daily Average 2026
1.5mm
Wettest Day 27 March, 2026
34.4mm
Wet Days 2026
65/171 (38%)
Total Rainfall May
64mm
Daily Average May
2.1mm
Wettest Day 28 May, 2026
25mm
Wet Days May
21/31 (68%)
Total Rainfall June
50.6mm
Daily Average June
2.7mm
Wettest Day 17 June, 2026
17.8mm
Wet Days June
13/20 (65%)

Climate (2021–2025)

Swan Island (12km)

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Annual Average 2021–2025
549.3mm
Monthly Average 2021–2026
45.7mm
Daily Average 2021–2026
1.5mm
Wettest Day 26 February, 2023
44mm

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