Yep it is. 
orig Michigan where we got snow to the rooftops now in Missouri winter is actually colder here but shorter, Lake Mi acted like a humidifier warming effect but def to hot in summer
Here sometimes is cold by night, and not cold not warm some day (u can measure it by how many dresses I have, don’t use Marla she sufger cold) but can spike up a bit some other day they said.
How much did you wait until your radiators become hot?
almost immediately 33%
less than week 23%
more than week 25%
do not remember 3%
they are still cold 16%