I used to think that summer humidity was bad until I experienced winter dryness frizz. I found summer frizz easier to manage, probably because I expected it and wasn't aware of winter frizz before because I had used tons of 'cones prior to cg. While I had read about winter frizz, I had thought that I would be exempt from it because i had decent control of my hair in the summer. Ha! I guess that shows that I didn't know much.
I am glad that I started cg in June because I may have given up on it if I had started in December.
The rest of me hates the summer heat and humidity though.