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Q : battery preconditioning

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Question : My car lives in a cold garage during the winter (typically in the low 30's this time of year, sometimes colder). When I turn on the climate control to prewarm the car in the morning, is it also bringing the battery to a good operating temperature? Or is it just pre-warming the cabin?
It warms the battery to 25-32F if it can reach that temp within the short time you are warming the cabin. This is not a "good operating temp" but it is the min. operating temp. For all the temps that the car uses see: