Hi Jelinda,
In my area, my plant makes a good bloom during late spring/early summer, when temps are gradually warming up consistently. Here is a photo I took in 01June2010:
In what I have observed with my other blooming succulents, it seems they need to feel temps hovering from 68F to 90F to push that bloom dpeneding also on what type of succulent it is, otherwise it seems to go on stasis till it receives that aspect right, and then totally aborts it if they cannot feel it.