Those figures aren't really all that high and are not spikes. You've probably got a touch of dawn phenomenon, where your liver is upping your glucose to give you a start in the morning. Adding carbs via a carby breakfast will usually stop the DP but your BG will still see the effect of the additional eaten glucose.My waking is 6.1 before breakfast it's 8.3 but it does go down 6.6 mmol 2 hours after. Is it because my mmol is quite high before I eat still trying to work it all out.
Everyone's different, so there really isn't an "average" rise. And it also depends on how long you let it go on rising. As an experiment, I once tested hourly from six am - steady slow BG rise, all liver-produced, until I got bored at 2pm and had something to eat.Wow, lucky you with those levels, what ever you are doing it sounds good. My waking level is 17.2 having been at 14.7 half an hour before waking. Heard about the Dawn syndrome but what is the average rise