Prosthechea vitellina temperatures

[2Barefeet]

I'm thinking about purchasing Prosthechea vitellina because I like the bright flowers. However, it's listed as a cold to cool growing. My summer temps are in the 90s for 2-3 months and my greenhouse frequently hits 100 degrees. Is that too hot for this one? I set the minimum temperature in my greenhouse to 50 for the winter months.