South Barren Island Rainfall Forecast

Today 21 Feb
40%< 1mm
Sun 22 Feb
30%< 1mm
Mon 23 Feb
60%1–5mm
Tue 24 Feb
50%1–5mm
Wed 25 Feb
55%1–5mm
Thu 26 Feb
70%5–10mm
Fri 27 Feb
80%5–20mm

South Barren Island Rainfall Statistics View More

February Rainfall

Williamson Airfield (50km)

Total Rainfall 2026
345.8mm
Daily Average 2026
6.8mm
Wettest Day 12 January, 2026
121.6mm
Wet Days 2026
19/52 (37%)
Total Rainfall January
233.6mm
Daily Average January
7.5mm
Wettest Day 12 January, 2026
121.6mm
Wet Days January
9/31 (29%)
Total Rainfall February
112.2mm
Daily Average February
5.6mm
Wettest Day 4 February, 2026
49.6mm
Wet Days February
10/21 (48%)

Climate (2010–Present)

Williamson Airfield (50km)

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Annual Average 2021–2025
705.4mm
Monthly Average 2021–2026
62.5mm
Daily Average 2021–2026
2.1mm
Wettest Day 12 January, 2026
121.6mm

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