Napperby Rainfall Forecast

Today 27 May
25%< 1mm
Thu 28 May
15%< 1mm
Fri 29 May
30%< 1mm
Sat 30 May
90%1–5mm
Sun 31 May
60%< 2mm
Mon 1 Jun
90%1–5mm
Tue 2 Jun
80%1–5mm

Napperby Rainfall Statistics View More

May Rainfall

Whyalla Airport (km)

Total Rainfall 2026
134mm
Daily Average 2026
0.9mm
Wettest Day 17 March, 2026
34mm
Wet Days 2026
32/147 (22%)
Total Rainfall April
4.6mm
Daily Average April
0.2mm
Wettest Day 8 April, 2026
2.6mm
Wet Days April
5/30 (17%)
Total Rainfall May
43mm
Daily Average May
1.7mm
Wettest Day 17 May, 2026
11.4mm
Wet Days May
16/27 (59%)

Climate (2010–Present)

Whyalla Airport (km)

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Annual Average 2021–2025
240.6mm
Monthly Average 2021–2026
20.7mm
Daily Average 2021–2026
0.7mm
Wettest Day 23 January, 2022
55mm

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