Marc in AK

I'm curious as to the concrete floor temps in Alaska. I can see the wall mounted heater to the left and I'm sure that helps some, but how cold is that floor this time of year?

It is nice this time of year 60's to 70's.....floor feels cool and comfortable as I squirm in hydraulic fluid. The days are long (sun setting at midnight) and the mosquitos are tough. I had a bear in the yard yesterday....I risked my life to save the wife's doggy.......but this is a automotive forum so I won't digress into my Grizzly Adams story......