River Derwent - Mary Ann Bay Rainfall Forecast

Today 17 Aug
20%< 1mm
Mon 18 Aug
15%< 1mm
Tue 19 Aug
10%< 1mm
Wed 20 Aug
5%< 1mm
Thu 21 Aug
5%< 1mm
Fri 22 Aug
40%< 1mm
Sat 23 Aug
60%1–5mm

River Derwent - Mary Ann Bay Rainfall Statistics View More

August Rainfall

Fort Direction (11km)

Total Rainfall 2025
236.8mm
Daily Average 2025
1mm
Wettest Day 24 May, 2025
32.4mm
Wet Days 2025
70/229 (31%)
Total Rainfall July
41.5mm
Daily Average July
1.3mm
Wettest Day 27 July, 2025
20mm
Wet Days July
11/31 (35%)
Total Rainfall August
3.4mm
Daily Average August
0.2mm
Wettest Day 13 August, 2025
2mm
Wet Days August
5/17 (29%)

Climate (2010–Present)

Fort Direction (11km)

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Annual Average 2020–2024
511.7mm
Monthly Average 2020–2025
41.7mm
Daily Average 2020–2025
1.4mm
Wettest Day 5 October, 2020
47.8mm

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