Halton Rainfall Forecast

Today 10 May
85%1–5mm
Sun 11 May
85%1–5mm
Mon 12 May
50%< 2mm
Tue 13 May
55%< 2mm
Wed 14 May
45%< 2mm
Thu 15 May
65%1–5mm
Fri 16 May
50%1–5mm

Halton Rainfall Statistics View More

May Rainfall

Lostock Dam (35km)

Total Rainfall 2025
734.1mm
Daily Average 2025
6.4mm
Wettest Day 20 January, 2025
108mm
Wet Days 2025
46/130 (35%)
Total Rainfall April
139.4mm
Daily Average April
5.4mm
Wettest Day 28 April, 2025
71.8mm
Wet Days April
10/30 (33%)
Total Rainfall May
27.2mm
Daily Average May
5.4mm
Wettest Day 2 May, 2025
17.6mm
Wet Days May
5/10 (50%)

Climate (2010–Present)

Lostock Dam (35km)

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Annual Average 2020–2024
1139.8mm
Monthly Average 2020–2025
100mm
Daily Average 2020–2025
3.8mm
Wettest Day 4 March, 2022
160mm

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