Selwyn Rainfall Forecast

Today 30 Mar
20%< 1mm
Mon 31 Mar
35%< 1mm
Tue 1 Apr
85%5–20mm
Wed 2 Apr
90%10–25mm
Thu 3 Apr
45%< 2mm
Fri 4 Apr
30%< 1mm
Sat 5 Apr
25%< 1mm

Selwyn Rainfall Statistics View More

March Rainfall

The Monument Airport (40km)

Total Rainfall 2025
265.6mm
Daily Average 2025
3mm
Wettest Day 7 February, 2025
62.2mm
Wet Days 2025
21/89 (24%)
Total Rainfall February
158.8mm
Daily Average February
5.7mm
Wettest Day 7 February, 2025
62.2mm
Wet Days February
6/31 (19%)
Total Rainfall March
98.4mm
Daily Average March
3.4mm
Wettest Day 25 March, 2025
50.8mm
Wet Days March
11/30 (37%)

Climate (2010–Present)

The Monument Airport (40km)

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Annual Average 2020–2024
407.5mm
Monthly Average 2020–2025
34.2mm
Daily Average 2020–2025
1.2mm
Wettest Day 3 July, 2023
81.6mm

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