curing and temperature

I've currently got my buds hanging to dry in my attic and I was wondering about the temperature. What would be ideal for drying buds? The humidity is low (45%), but will it affect the buds if it's cooler - say 45 degrees?

That is a little cold. It may just take longer for them to dry.

i was wondering if it was hotter in the room will buds dry quicker or get crispy? around 90 dgrees