Big Lagoon Entrance Rainfall Forecast

Today 10 Apr
95%5–10mm
Sat 11 Apr
50%< 1mm
Sun 12 Apr
15%< 1mm
Mon 13 Apr
20%< 1mm
Tue 14 Apr
45%< 1mm
Wed 15 Apr
25%< 1mm
Thu 16 Apr
20%< 1mm

Big Lagoon Entrance Rainfall Statistics View More

April Rainfall

St Helens Aerodrome (17km)

Total Rainfall 2026
106.6mm
Daily Average 2026
1.1mm
Wettest Day 22 January, 2026
15.6mm
Wet Days 2026
34/100 (34%)
Total Rainfall March
41.4mm
Daily Average March
1.3mm
Wettest Day 2 March, 2026
12.4mm
Wet Days March
10/31 (32%)
Total Rainfall April
11.6mm
Daily Average April
1.3mm
Wettest Day 7 April, 2026
5.4mm
Wet Days April
5/10 (50%)

Climate (2010–Present)

St Helens Aerodrome (17km)

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Annual Average 2021–2025
767.4mm
Monthly Average 2021–2026
61.1mm
Daily Average 2021–2026
2mm
Wettest Day 1 December, 2024
99.2mm

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