Is your state religious?

The majority (65%) of Americans view religion as important to their daily lives, according to this Gallup poll. But it certainly isn’t an equal distribution across the country.  I’m curious, what’s with the Northern coasts? Is the balmy/cold weather affecting their religious appetite? If temperature is a factor, Mississippi sweats out their religion at 85% importance and Vermont shivers it away at 42%.

Obviously, this can’t be a real reason, as the Northeast was the original hotbed of religious freedom for our country. They’ve certainly changed their tune. Either way, I’m still at a loss with why these two coastal regions are the coldest towards religion.

And save Utah, the West has clearly drawn their own line with religion. I imagine church historians have some good answers/theories for these distinct and regionalized areas. Anyone know any?