This may not be of direct help to you, but Exotica Plants should be putting up their catalogue some time soon, they have a temperature guide that you can look through to see what would be able to work in your conditions.
That said, if you go back to Red Lowii's thread see what hybrids he has, some of them are or were grown outside in summer conditions that sound like yours.
Any photos? Where did you get it? What was your climate? Did you grow it outside at all? Wow, that was a lot of questions.I use to grow all my plants on a southwest facing windowsil with good success. I had lowii x boschiana there for a few years as well. They grow consistently but not super fast. If you have any questions let me know!
mostly the unique shape of the pitcher.