Does temperature have an affect on tuning?
Temperature does have a minor effect on tuning stability but is generally not much of an issue. Humidity associated with temperature changes is the real culprit. One exception is in the storage of a piano. A piano allowed to become very cold if stored in an unheated area such as a garage can be ruined by condensing moisture which collects on the strings and tuning pins. If you care about a piano never store it in a place where you yourself would not be comfortable.
