If you were tasked with locating a liquid$-$in$-$glass thermometer outside to measure air temperature, which of the following would be the best location? $($Circle the correct answer.$)$

A$.$ On top of your car

B$.$ Attached to a west$-$facing wall of a building

C$.$ A place where the thermometer gets direct sunlight in the morning but not in the afternoon.

D$.$ A place where the thermometer is shaded from the sun