It's October 6 and today the furnace gets turned on, along with the bathroom floor system. A 64F house really is chilly at 6 AM! We had a very lengthy summer here in Colorado, but the party is over.
I haven't got my heat out yet. It was chilly in here this morning so I turned the oven on. I wouldn't be surprised if I don't have to get one of my space heaters out later this week though since it's going to be cloudy and I won't get any heating from the sun.
I have huge windows and as long as the sun shines and the wind blows from the north, it's pretty comfortable in here during the day.