Discovery Bay Rainfall Forecast

Today 6 Jul
25%< 1mm
Mon 7 Jul
20%< 1mm
Tue 8 Jul
95%15–25mm
Wed 9 Jul
95%10–20mm
Thu 10 Jul
90%5–15mm
Fri 11 Jul
85%1–5mm
Sat 12 Jul
65%1–5mm

Discovery Bay Rainfall Statistics View More

July Rainfall

Portland Airport (12km)

Total Rainfall 2025
275.4mm
Daily Average 2025
1.5mm
Wettest Day 8 June, 2025
30.8mm
Wet Days 2025
91/187 (49%)
Total Rainfall June
127.4mm
Daily Average June
4.2mm
Wettest Day 8 June, 2025
30.8mm
Wet Days June
21/30 (70%)
Total Rainfall July
12mm
Daily Average July
2.4mm
Wettest Day 2 July, 2025
5.8mm
Wet Days July
4/6 (67%)

Climate (2010–Present)

Portland Airport (12km)

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Annual Average 2020–2024
837mm
Monthly Average 2020–2025
68.1mm
Daily Average 2020–2025
2.3mm
Wettest Day 1 December, 2024
58.8mm

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