[fertrevino]

I do not see that much of an upward trend, how did you notice it?

[eterevsky]

Here you go: https://imgur.com/a/fbt68er. I've removed the first and last year since they had incomplete data and did a simple linear regression. These are yearly totals from https://www.weatherbook.org/dash/3/totals

[s1artibartfast]

Undersampled Linear regressions are pretty sensitive to noise points on the ends. Looks like the 90s were lower than next 20 years.

[easytiger]

They had "confirmation bias" affecting their perception

[eterevsky]

Confirmation of what? The belief that climate change is real?

I posted a linear regression in a neighbor comment.