A memory apparatus and method of operation are provided. The apparatus includes memory cells each connected to one of a plurality of word lines. The memory cells are disposed in strings and configured to retain a threshold voltage corresponding to one of a plurality of data states. A control means is coupled to the plurality of word lines and the strings and is configured to apply a read voltage to a selected ones of the plurality of word lines during a read operation and ramp down to a discharge voltage at an end of the read operation and apply a ready voltage to the selected ones of the plurality of word lines during a ready period of time following the read operation. The control means is also configured to adjust at least one of the discharge voltage and the ready voltage based on a temperature of the memory apparatus.