Thread: Daily Body Temp?

I think this is perfectly fine. Your body has had multiple hours of continued rest when you are taking it in the morning. In the evening, taking it even while resting, is not providing you the same rested temperature as in the morning.

This, I imagine is like taking your resting heart rate. By resting, they say to go by your morning rate, without even getting out of bed. Taking it in the evening, even while resting, is not going to be your true rested heart rate.