Discovery Bay Rainfall Forecast

Today 24 Dec
40%< 1mm
Thu 25 Dec
20%< 1mm
Fri 26 Dec
15%< 1mm
Sat 27 Dec
5%< 1mm
Sun 28 Dec
No Rain
Mon 29 Dec
10%< 1mm
Tue 30 Dec
35%< 1mm

Discovery Bay Rainfall Statistics View More

December Rainfall

Portland Airport (12km)

Total Rainfall 2025
764.2mm
Daily Average 2025
2.2mm
Wettest Day 8 June, 2025
30.8mm
Wet Days 2025
185/358 (52%)
Total Rainfall November
7.4mm
Daily Average November
0.3mm
Wettest Day 3 November, 2025
7mm
Wet Days November
3/30 (10%)
Total Rainfall December
20mm
Daily Average December
1.1mm
Wettest Day 22 December, 2025
19.4mm
Wet Days December
3/24 (13%)

Climate (2010–Present)

Portland Airport (12km)

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Annual Average 2020–2024
837mm
Monthly Average 2020–2025
68.6mm
Daily Average 2020–2025
2.3mm
Wettest Day 1 December, 2024
58.8mm

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