The wettest month on record for England and Wales is October 1903 with a rainfall total of 218.1mm
Here is some data from this soaking
Some reports
Camden Square: Exceedingly wet and very mild. Measurable rain on 29 days.
Abinger Hall: Extraordinary rain
Crowborough: The number of rainy days (28) forms a record for the month.
Hartley Wintney: Rain fell every day
Winslow: Meadows have been under water many times during the month.
Pitsford: A month of constant rain, wind and gloom
Colchester: Continuously mild, overcast and very wet
Launceston: Gloomy and extraordinarily wet. Much damage was caused on the 28th by the highest floods remembered.
Ross-on-Wye: Rained every day,
Seathwaite: The wettest October for the last generation.
Arncliffe: The wettest month on record in this district.
Newcastle: The greatest monthly fall, the greatest number of rainy days and the greatest fall in 24 hrs since 1868.
Haverfordwest: The greatest rain in October during 55 years.
Wettest stations
The Stye: 32.5 inches
Sprinkling Tarn: 27.6 inches
Stye Head Tarn: 27.4 inches
Mickleden: 27.4 inches
Dungeon Ghyll: 25.62 inches
Driest stations
Dublin: 2.61 inches
Minster: 3.03 inches
Castledermot: 3.29 inches
Burgh Castle: 3.73 inches
Athlone: 3.81 inches
MANCHESTER SUMMER INDEX for 2021: 238
Timelapses, old weather forecasts and natural phenomena videos can be seen on this site
http://www.youtube.com/channel/UCgrSD1BwFz2feWDTydhpEhQ/playlists