That sounds a lot like the rank. Col Rank() basically give you the number of items less than a given item (plus 1). For ties, you'd have to use Col Rank(:x, <<tie("minimum")). But you want greater than, so you could subtract the rank from the total number and also substract off the number of equal values:
Col Number( :Binned Temperature )
- Col Rank( :Binned Temperature, <<tie( "minimum" ))
- Col Number( :Binned Temperature, :Binned Temperature )
+ 1