Almost 60f today here at 9000 ft. Drove around the county avoiding the big hills, and drove in a mild hyper-miler fashion, encouraging the EV icon, and going very steady speeds and gentle acceleration & deceleration, and speeds up to 55. Now this is more like it! Also filled up today, and the MFD showed one tenth mpg more than the pencil/paper/calculator showed.
Great MPG. Also at 9,000 feet the air is thinner so less air resistance than at sea level like here in Seaside Oregon. I noticed on vacation in Reno Nevada, elev. over 4,000 feet about 3-5 mph more at a steady 65 mpg than at sea level..