Questions abound?

They can't ALL be telling the truth.   
Can they?


On the left   -  what my phone App thinks it is.
Question - Where in UK does it measure outdoor temp?  
At this stage it had never been outside today.

In the centre - What two thermometers less than a metre apart declared it to be.

On the right - Today's MAX & MIN, in the shade on the North end of The Shed.