Here's a raw table in .txt format from NASA

https://data.giss.nasa.gov/gistemp/graphs/graph_data/Global_...

There are tons of raw data available freely and publicly. In my estimation, there is no comparable scientific discipline with a better curated data environment.

What exact raw data would you want? I am sure ChatGPT can throw together some python that will download the relevant data.

https://cds.climate.copernicus.eu/datasets

You are capable of operating Google, right?

And what will you do with the raw data? Are you trained in processing and interpreting it? How good is your math?