Selwyn Rainfall Forecast

Today 15 Sep
70%< 2mm
Wed 16 Sep
20%< 1mm
Thu 17 Sep
5%< 1mm
Fri 18 Sep
No Rain
Sat 19 Sep
5%< 1mm
Sun 20 Sep
15%< 1mm
Mon 21 Sep
15%< 1mm

Selwyn Rainfall Statistics View More

September Rainfall

Archerton (18km)

Total Rainfall 2026
1131mm
Daily Average 2026
4.6mm
Wettest Day 10 August, 2026
111.6mm
Wet Days 2026
138/258 (53%)
Total Rainfall August
229.6mm
Daily Average August
7.4mm
Wettest Day 10 August, 2026
111.6mm
Wet Days August
22/31 (71%)
Total Rainfall September
46mm
Daily Average September
3.3mm
Wettest Day 5 September, 2026
29.4mm
Wet Days September
8/15 (53%)

Climate (2021–2025)

Archerton (18km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
1313.8mm
Monthly Average 2021–2026
114.1mm
Daily Average 2021–2026
3.8mm
Wettest Day 8 June, 2023
134.2mm

Get WillyWeather+ to remove ads