Saint Helens Jetty Rainfall Forecast

Today 31 Jul
25%< 1mm
Fri 1 Aug
40%< 1mm
Sat 2 Aug
20%< 1mm
Sun 3 Aug
10%< 1mm
Mon 4 Aug
25%< 1mm
Tue 5 Aug
35%< 1mm
Wed 6 Aug
45%< 1mm

Saint Helens Jetty Rainfall Statistics View More

July Rainfall

Avalon Airport (14km)

Total Rainfall 2025
248.6mm
Daily Average 2025
1.2mm
Wettest Day 3 February, 2025
52.2mm
Wet Days 2025
66/212 (31%)
Total Rainfall June
78.6mm
Daily Average June
2.6mm
Wettest Day 8 June, 2025
24.2mm
Wet Days June
16/31 (52%)
Total Rainfall July
11mm
Daily Average July
0.4mm
Wettest Day 1 July, 2025
3.6mm
Wet Days July
14/31 (45%)

Climate (2010–Present)

Avalon Airport (14km)

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Annual Average 2020–2024
483.5mm
Monthly Average 2020–2025
39.2mm
Daily Average 2020–2025
1.3mm
Wettest Day 23 November, 2020
54mm

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