Black Reef (River Tamar) Rainfall Forecast

Today 8 Oct
80%1–5mm
Thu 9 Oct
95%10–20mm
Fri 10 Oct
90%15–20mm
Sat 11 Oct
75%1–5mm
Sun 12 Oct
45%< 1mm
Mon 13 Oct
45%< 1mm
Tue 14 Oct
70%1–5mm

Black Reef (River Tamar) Rainfall Statistics View More

October Rainfall

Low Head (2km)

Total Rainfall 2025
416mm
Daily Average 2025
1.5mm
Wettest Day 30 August, 2025
32.4mm
Wet Days 2025
107/281 (38%)
Total Rainfall September
58.4mm
Daily Average September
1.9mm
Wettest Day 8 September, 2025
16mm
Wet Days September
17/30 (57%)
Total Rainfall October
31.2mm
Daily Average October
4.5mm
Wettest Day 1 October, 2025
14.6mm
Wet Days October
5/8 (63%)

Climate (2010–Present)

Low Head (2km)

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Annual Average 2020–2024
722mm
Monthly Average 2020–2025
57.4mm
Daily Average 2020–2025
1.9mm
Wettest Day 1 March, 2022
84.4mm

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