Graph line width

Hi, I was looking for a way how to show three different data sets on one graph, but with a different line width for every. For example, one graph is showing min. max. and avg. temperatures and I would like to have a line width of “3” for avg. and “1” for min. and max. since they are less relevant data.

Would that be possible?

I’m not sure if you can configure different line widths per series inside the same panel. But the gradient feature can create an effect that I think is similar to what you want: