River Tamar - Shag Head Rainfall Forecast

Today 11 Aug
70%< 2mm
Wed 12 Aug
95%5–10mm
Thu 13 Aug
25%< 1mm
Fri 14 Aug
15%< 1mm
Sat 15 Aug
20%< 1mm
Sun 16 Aug
25%< 1mm
Mon 17 Aug
35%< 1mm

River Tamar - Shag Head Rainfall Statistics View More

August Rainfall

Low Head (12km)

Total Rainfall 2026
414.6mm
Daily Average 2026
1.9mm
Wettest Day 1 July, 2026
30.8mm
Wet Days 2026
75/223 (34%)
Total Rainfall July
97.8mm
Daily Average July
3.2mm
Wettest Day 1 July, 2026
30.8mm
Wet Days July
14/31 (45%)
Total Rainfall August
24.8mm
Daily Average August
2.5mm
Wettest Day 4 August, 2026
9.4mm
Wet Days August
6/11 (55%)

Climate (2021–2025)

Low Head (12km)

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Annual Average 2021–2025
688.4mm
Monthly Average 2021–2026
56.6mm
Daily Average 2021–2026
1.9mm
Wettest Day 1 March, 2022
84.4mm

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