Gray Rainfall Forecast

Today 7 Sep
90%10–15mm
Mon 8 Sep
25%< 1mm
Tue 9 Sep
50%< 1mm
Wed 10 Sep
25%< 1mm
Thu 11 Sep
20%< 1mm
Fri 12 Sep
10%< 1mm
Sat 13 Sep
20%< 1mm

Gray Rainfall Statistics View More

September Rainfall

St Helens Aerodrome (32km)

Total Rainfall 2025
360.6mm
Daily Average 2025
1.5mm
Wettest Day 10 June, 2025
23.8mm
Wet Days 2025
119/250 (48%)
Total Rainfall August
45.2mm
Daily Average August
1.5mm
Wettest Day 30 August, 2025
11.2mm
Wet Days August
18/31 (58%)
Total Rainfall September
3.8mm
Daily Average September
0.6mm
Wettest Day 4 September, 2025
2.6mm
Wet Days September
4/7 (57%)

Climate (2010–Present)

St Helens Aerodrome (32km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
840.8mm
Monthly Average 2020–2025
68.7mm
Daily Average 2020–2025
2.3mm
Wettest Day 1 December, 2024
99.2mm

Get WillyWeather+ to remove ads