Mortlake Racecourse Rainfall Forecast

Today 19 Sep
90%1–5mm
Sat 20 Sep
75%1–5mm
Sun 21 Sep
85%1–5mm
Mon 22 Sep
80%1–5mm
Tue 23 Sep
45%< 1mm
Wed 24 Sep
55%< 1mm
Thu 25 Sep
60%1–5mm

Mortlake Racecourse Rainfall Statistics View More

September Rainfall

Mortlake Racecourse (0km)

Total Rainfall 2025
333.8mm
Daily Average 2025
1.3mm
Wettest Day 8 June, 2025
41.2mm
Wet Days 2025
105/262 (40%)
Total Rainfall August
42.2mm
Daily Average August
1.4mm
Wettest Day 30 August, 2025
13.6mm
Wet Days August
16/31 (52%)
Total Rainfall September
19.6mm
Daily Average September
1.2mm
Wettest Day 3 September, 2025
5.2mm
Wet Days September
12/19 (63%)

Climate (2010–Present)

Mortlake Racecourse (0km)

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Annual Average 2020–2024
629.3mm
Monthly Average 2020–2025
50.7mm
Daily Average 2020–2025
1.7mm
Wettest Day 13 October, 2022
50mm

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