Cape Northumberland Rainfall Forecast

Today 16 Jul
95%10–20mm
Thu 17 Jul
90%5–10mm
Fri 18 Jul
45%< 1mm
Sat 19 Jul
90%5–15mm
Sun 20 Jul
65%1–5mm
Mon 21 Jul
50%< 1mm
Tue 22 Jul
85%5–10mm

Cape Northumberland Rainfall Statistics View More

July Rainfall

Mount Gambier Airport (36km)

Total Rainfall 2025
279.6mm
Daily Average 2025
1.4mm
Wettest Day 25 June, 2025
29mm
Wet Days 2025
82/197 (42%)
Total Rainfall June
129.6mm
Daily Average June
4.3mm
Wettest Day 25 June, 2025
29mm
Wet Days June
19/30 (63%)
Total Rainfall July
45mm
Daily Average July
3mm
Wettest Day 9 July, 2025
11.6mm
Wet Days July
11/16 (69%)

Climate (2010–Present)

Mount Gambier Airport (36km)

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Annual Average 2020–2024
716.6mm
Monthly Average 2020–2025
57.3mm
Daily Average 2020–2025
1.9mm
Wettest Day 30 August, 2022
36.8mm

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