River Tamar - Dirty Bay Rainfall Forecast

Today 6 Aug
95%5–10mm
Thu 7 Aug
10%< 1mm
Fri 8 Aug
10%< 1mm
Sat 9 Aug
20%< 1mm
Sun 10 Aug
30%< 1mm
Mon 11 Aug
50%< 2mm
Tue 12 Aug
80%5–10mm

River Tamar - Dirty Bay Rainfall Statistics View More

August Rainfall

Low Head (15km)

Total Rainfall 2025
254mm
Daily Average 2025
1.2mm
Wettest Day 17 July, 2025
24.8mm
Wet Days 2025
73/218 (33%)
Total Rainfall July
89.6mm
Daily Average July
2.9mm
Wettest Day 17 July, 2025
24.8mm
Wet Days July
20/31 (65%)
Total Rainfall August
4mm
Daily Average August
0.8mm
Wettest Day 5 August, 2025
3.6mm
Wet Days August
3/6 (50%)

Climate (2010–Present)

Low Head (15km)

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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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