Historic rainfall data for the past 12 months is available to download from our archive: http://environment.data.gov.uk/flood-monitoring/archive
You can download the data by month in a csv file, simply highlight the top row and select the filter button:
You can filter the results to the station or area of interest.
Please note this is unvalidated data and could potentially contain errors due to faulty instruments or on-site maintenance.
For data older than 12 months please email firstname.lastname@example.org