Baby it's cold... INSIDE???

So , the weather here in Georgia is finally cooling off... no where near the temperatures in Utah mind you , but still it's cold enough for me to be freezing and wonder how i EVER survived in Utah at this time of year...this is the weird thing though...it's colder INSIDE my house than it is OUTSIDE... seriously...it could be snowing inside my house..My water was on the hottest setting ever for my bath tonight... yet when i got in , it felt Great , not hot like usual.You know how like you'll be swimming in a cold swimming pool and then decide to get into a hot tub , how it feels good? yeah that's how it felt stepping into the tub tonight...so I just wanted to share..