River Tamar - Dirty Bay Rainfall Forecast

Today 2 May
10%< 1mm
Sun 3 May
100%20–30mm
Mon 4 May
90%5–10mm
Tue 5 May
55%< 1mm
Wed 6 May
95%5–10mm
Thu 7 May
60%< 2mm
Fri 8 May
25%< 1mm

River Tamar - Dirty Bay Rainfall Statistics View More

May Rainfall

Low Head (15km)

Total Rainfall 2026
101.4mm
Daily Average 2026
0.8mm
Wettest Day 10 April, 2026
16.8mm
Wet Days 2026
27/122 (22%)
Total Rainfall April
40.6mm
Daily Average April
1.4mm
Wettest Day 10 April, 2026
16.8mm
Wet Days April
9/30 (30%)
Total Rainfall May
0mm
Daily Average May
0mm
Wettest Day 1 May, 2026
0mm
Wet Days May
–

Climate (2010–Present)

Low Head (15km)

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Annual Average 2021–2025
687.5mm
Monthly Average 2021–2026
55.9mm
Daily Average 2021–2026
1.9mm
Wettest Day 1 March, 2022
84.4mm

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