https://chem.tufts.edu/answersinscience/relativityofwrong.ht...
I am pretty sure that if you looked at North Korea today, you could find some weird scientific national consensus, which obviously does not mean anything.
The people who say that climate change is a hoax either don't follow the scientific method or make predictions that are being falsified over and over by the ~97%.
It's not the consensus that matters, it's the testability.
A number of years ago when the engineer leaked the internal data dump from the climate researchers, it certainly did not change my view in a favorable direction seeing that material :P
There was no scientific misconduct there, only climate denialists taking messages out of context. Even then you have to be a conspiracy theorist to see anything into it.
I don't think anyone ever stashed (or could stash) a whole century of research into a single Github repository, but around 95% of what you seek is out there.
For the data source I would start with the Global Historical Climatology Network (https://www.ncdc.noaa.gov/ghcnd-data-access).
