What does this mean? Radiator question

1968FormulaS340 said
210 at idle and 190 on the road sounds normal to me.

I took it out the day before (>95*) and it was running at 215*-220* cruising at 2000 and 235* stopped. That's a tad warm for my liking. I'd love to be able to drive it at 95*. Where I live, that's damn near a third of the year.