Ok, just to check back with my info in case others have similar problems,
I used the delay after the results as suggested and it didnt work.
I used the AverageTemp= (Temp1 + Temp2) / 2.0f; and from yesterday night i didnt have any problems so far!
So thanks to HugoPT for his suggestion and the others of course.
If that doesnt work also i will check back with you again!
Thanks guys!