St Marys Rainfall Forecast

Today 6 Jul
25%< 1mm
Mon 7 Jul
15%< 1mm
Tue 8 Jul
90%5–10mm
Wed 9 Jul
65%1–5mm
Thu 10 Jul
65%1–5mm
Fri 11 Jul
20%< 1mm
Sat 12 Jul
30%< 1mm

St Marys Rainfall Statistics View More

July Rainfall

St Helens Aerodrome (28km)

Total Rainfall 2025
252.2mm
Daily Average 2025
1.4mm
Wettest Day 10 June, 2025
23.8mm
Wet Days 2025
81/187 (43%)
Total Rainfall June
86.8mm
Daily Average June
2.9mm
Wettest Day 10 June, 2025
23.8mm
Wet Days June
17/30 (57%)
Total Rainfall July
5.4mm
Daily Average July
1.1mm
Wettest Day 3 July, 2025
4mm
Wet Days July
4/6 (67%)

Climate (2010–Present)

St Helens Aerodrome (28km)

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Annual Average 2020–2024
840.8mm
Monthly Average 2020–2025
67.5mm
Daily Average 2020–2025
2.2mm
Wettest Day 1 December, 2024
99.2mm

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