Recently I charged my Model X at a Supercharger when it was 13 degrees outside. Here is what I observed:
I had been driving 45 minutes before I arrived at the Supercharger. Car cabin was preheated to 78 degrees. I continued to keep the cabin temperature at 78 degrees while charging. At the start of charging the remaining distance was 48 miles.
In 20 minutes the charger had added 72 miles
In 30 minutes the charger had added 101 miles
In 40 minutes the charger had added 128 miles
In 50 minutes the charger had added 148 miles
In 60 minutes the charger had added 166 miles
in 68 minutes the charger had added 178 miles and stopped charging at 226 miles.
It seems that I experienced a slower charging time than what Tesla mentions at
Supercharger | Tesla Motors. See my enclosed screenshot.
Is this what other users are seeing?