Conversation so far:
When was Bullet for My Valentine's Temper Temper album released?
Bullet for My Valentine's Temper Temper album was released on 8 February 2013 in Australia, and 11 February 2013 worldwide.
How many albums did Bullet for My Valentine release before Temper Temper?
Temper Temper is the fourth studio album by Bullet for My Valentine.
Did Bullet for My Valentine tour in support of the Temper Temper album?
Bullet for My Valentine began touring in support of Temper Temper in 2013.

Question: How long did the tour last?
Self-contained rewrite: How long did Bullet for My Valentine's Temper Temper tour last?