Fahrenheit confusion and Celsius data discrepancies

Hello,

I’m facing a small problem with my statistics after migrating to a new Home Assistant instance. I imported my data, but it seems that the system did not set to metric but rather to imperial units, causing my temperature sensors to show incorrect readings.

In the statistics, it looks like this:


and no, it didn’t suddenly get so hot :smiley:

What I don’t understand is that when I checked the data in SQLite, all temperatures are recorded in Celsius, and I don’t see any outliers. How is this possible, and how can I correct it?

My main concern is preserving the long-term statistics so that I can compare this summer with the next.

Thank you for your help!

Settings > System > General > Unit system

thanks, it is set to celsius but it was set to fahrenheit after installation and now that i have changed to celsius i have this peak.