Totally with you on the more humid weather. My hair does great in the after-rain weather (though, as dusalocks mentions, the fact that I'm in California might make a difference).
However, my hair did okay back East too, so I'm assuming it just doesn't like dryness.
Hair Type: 3c, Med-High Density, Low Porosity
CG since '09
Low Poo: KC Come Clean
Condish: AOHR, TN (Avocado), TJ Balancing Moisture
Leave in: GDL, KBB
Curl Lotion/Gel: CHS/CK
Others: CJ Curl Rehab, Jojoba Oil