Joe wrote:
Just curious if there is more or less a static time when you will
basically hit the average temp of the day.

Hi, I learned at school that the weather is the actual mstate of the
athomsphere. Climat is a statistical view of weather.

I think that, if there is any formula for this statistcal mean value,
the time will be depending on the station location.

I myself live on a hill where in the morning the rise of temparature is
fast. Depending on the winddirection masses masses are adiabatically
heated ....

I really think there is no usefull formula for this.

Marc