I have not noticed this before. Today I drove he car on the freeway for about 60 miles. The car was reporting 25 degrees outside. For the first 30 miles the car never used EV mode, it only alternated between charging and hybrid mode while maintaining the SoC at 90 to 95 percent. After 30 miles the car staring using EV mode again as normal. When this happened the car was reporting an outside temp of 27 degrees. Anyone else experience this? Is this normal behavior for this car?