Canterbury Rainfall Forecast

Today 18 Sep
10%< 1mm
Fri 19 Sep
85%1–5mm
Sat 20 Sep
60%< 2mm
Sun 21 Sep
85%1–5mm
Mon 22 Sep
90%5–10mm
Tue 23 Sep
45%< 1mm
Wed 24 Sep
45%< 1mm

Canterbury Rainfall Statistics View More

September Rainfall

Viewbank (9km)

Total Rainfall 2025
338.2mm
Daily Average 2025
1.3mm
Wettest Day 7 January, 2025
23.6mm
Wet Days 2025
90/261 (34%)
Total Rainfall August
38.2mm
Daily Average August
1.2mm
Wettest Day 30 August, 2025
9.8mm
Wet Days August
13/31 (42%)
Total Rainfall September
8.8mm
Daily Average September
0.5mm
Wettest Day 17 September, 2025
2.2mm
Wet Days September
10/18 (56%)

Climate (2010–Present)

Viewbank (9km)

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Annual Average 2020–2024
793.2mm
Monthly Average 2020–2025
60.4mm
Daily Average 2020–2025
2mm
Wettest Day 2 April, 2024
70mm

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