Cornwallis Rainfall Forecast

Today 19 May
90%10–20mm
Tue 20 May
80%10–20mm
Wed 21 May
80%15–30mm
Thu 22 May
80%5–20mm
Fri 23 May
80%5–20mm
Sat 24 May
45%< 2mm
Sun 25 May
30%< 1mm

Cornwallis Rainfall Statistics View More

May Rainfall

Richmond RAAF Base (3km)

Total Rainfall 2025
282.4mm
Daily Average 2025
2.7mm
Wettest Day 29 March, 2025
34.6mm
Wet Days 2025
47/139 (34%)
Total Rainfall April
82.2mm
Daily Average April
3.3mm
Wettest Day 23 April, 2025
28.2mm
Wet Days April
10/30 (33%)
Total Rainfall May
29.4mm
Daily Average May
2.3mm
Wettest Day 18 May, 2025
20.2mm
Wet Days May
6/19 (32%)

Climate (2010–Present)

Richmond RAAF Base (3km)

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Annual Average 2020–2024
963.9mm
Monthly Average 2020–2025
77.1mm
Daily Average 2020–2025
2.6mm
Wettest Day 6 April, 2024
133.2mm

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