River Derwent - Half Moon Bay Rainfall Forecast

Today 29 Dec
5%< 1mm
Tue 30 Dec
50%< 2mm
Wed 31 Dec
20%< 1mm
Thu 1 Jan
10%< 1mm
Fri 2 Jan
10%< 1mm
Sat 3 Jan
15%< 1mm
Sun 4 Jan
55%1–5mm

River Derwent - Half Moon Bay Rainfall Statistics View More

December Rainfall

Fort Direction (14km)

Total Rainfall 2025
447.2mm
Daily Average 2025
1.2mm
Wettest Day 24 May, 2025
32.4mm
Wet Days 2025
139/363 (38%)
Total Rainfall November
73.8mm
Daily Average November
2.5mm
Wettest Day 4 November, 2025
26.4mm
Wet Days November
18/30 (60%)
Total Rainfall December
37.5mm
Daily Average December
1.3mm
Wettest Day 22 December, 2025
11mm
Wet Days December
10/29 (34%)

Climate (2010–Present)

Fort Direction (14km)

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Annual Average 2020–2024
511.7mm
Monthly Average 2020–2025
41.2mm
Daily Average 2020–2025
1.4mm
Wettest Day 6 May, 2022
45.6mm

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