From phys.org: Rescued Victorian rainfall data smashes former records.

Record-breaking Victorian weather has been revealed after millions of archived rainfall records dating back nearly 200 years were rescued by thousands of volunteers during the first COVID-19 lockdown.

The Rainfall Rescue project was launched by the University of Reading in March 2020 and offered members of the public a way of distracting themselves from the pandemic by digitally transcribing 130 years’ worth of handwritten rainfall observations from across the UK and Ireland.

Some 16,000 volunteers responded to the challenge, digitising 5.2 million observations in just 16 days. Ahead of the two-year anniversary of the project launch, on Saturday 26 March, these records have now been made publicly available in the official Met Office national record, extending it back 26 years to 1836. [continue]