Selwyn Rainfall Forecast
- 35%< 1mm
- 5%< 1mm
- No Rain
- 10%< 1mm
- 10%< 1mm
- 50%< 2mm
- 90%5–15mm
Selwyn Rainfall Statistics View More
September Rainfall
Archerton (18km)
Total Rainfall September
45.6mmDaily Average September
5.7mmWettest Day 5 September, 2026
29.4mmWet Days September
6/9 (67%)
Climate (2021–2025)
Archerton (18km)
Annual Average 2021–2025
1313.8mmMonthly Average 2021–2026
114.1mmDaily Average 2021–2026
3.8mmWettest Day 8 June, 2023
134.2mm