Oceanic and cold-summer mediterranean are nice.
I don't think I could adapt to a climate any warmer than the Pacific Northwest, though with climate change we now need air conditioning and mitigation against wildfire smoke. Weather events are fun when spaced apart by mild, normal days.
Visiting British Columbia during the summer, I adapted to the climate very quickly. It felt a bit chilly at first but grew to be the nicest stuff ever...it's so pleasant up there. As soon as I returned to the South, though, there being no transition from hot to cold like summer to winter, the moment I stepped off the plane I was completely slapped in the face with probably the most humid and hot air I've ever felt, even though I've been in worse. It took me a while to adjust back.
This map implies that Boston proper has a similar climate to much of Texas and Florida.
It does. It has a humid subtropical climate (Cfa), which means it will have hot and humid summers and cold to mild winters.
Only by those strict metrics when comparing raw numbers with no other context. In the realm of nuance, their climates are a world apart. One is a grey, icy, slushy wasteland for 3 months out of the year while one has some bare trees and slightly cool days for 3 months out of the year.