I am not saying this result is correct, but you don't have unit safety in python at all

In this example temperature would be a magnitude, not a unitful value.

At least in the ISO 8000whatever convention where a value is the product of a unit and a magnitude like most people are use to.

Here is a Terry Tao post with more information[0] on why the convention is there, but as he mentions, in differential geometry and Clifford/Geometric Algebra you do things like add vectors to scalers all the time.

[0] https://terrytao.wordpress.com/2012/12/29/a-mathematical-for...