Colour-coded bar graph graphic of the temperatures in Saskatchewan from 1874 to now. There are definitely more positive average temps in the past 20 years or so, but there's a HUGE positive temperature spike in the 1870s that almost drowns it out.
https://files.mastodon.social/media_attachments/files/111/811/491/901/416/463/original/918ae8225d016ea3.png