I would be more open to doing that if I knew how to incorporate and truncate the two values from the DHT-22 into the array. So it would be analog pins 1-7 and then the two DHT values.
The array of analogRead() results will contain ints. You can't add floats to an int array, without losing accuracy.
What it the problem with Serial.print()ing the two floats and then the analogRead values from the array?