The Sisters Rainfall Forecast

Today 1 Jan
No Rain
Fri 2 Jan
No Rain
Sat 3 Jan
20%< 1mm
Sun 4 Jan
15%< 1mm
Mon 5 Jan
5%< 1mm
Tue 6 Jan
5%< 1mm
Wed 7 Jan
5%< 1mm

The Sisters Rainfall Statistics View More

January Rainfall

Mortlake Racecourse (13km)

Total Rainfall 2026
–
Daily Average 2026
–
Wettest Day 1 January, 2026
–
Wet Days 2026
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Total Rainfall December
31mm
Daily Average December
1mm
Wettest Day 22 December, 2025
11mm
Wet Days December
10/31 (32%)
Total Rainfall January
–
Daily Average January
–
Wettest Day 1 January, 2026
–
Wet Days January
–

Climate (2010–Present)

Mortlake Racecourse (13km)

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Annual Average 2021–2025
629.3mm
Monthly Average 2021–2025
49.1mm
Daily Average 2021–2025
1.6mm
Wettest Day 13 October, 2022
50mm

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