Dry climates seem to require more frequent conditioning to prevent cracking and stiffness. The low humidity pulls moisture from leather quickly, especially during winter when indoor heating further reduces air moisture. I've found monthly conditioning necessary compared to quarterly in more humid areas.
High humidity creates different problems - potential mold growth, slower drying after getting wet, and sometimes an oily feel to the leather surface. Proper storage becomes more critical, and you might need dehumidifying products in closets.
Temperature extremes affect leather differently too. Cold makes it stiff and potentially brittle, while high heat can cause drying and cracking. Transitioning between air-conditioned indoors and hot outdoors puts stress on the material.
Coastal areas deal with salt air exposure, which can affect both leather and metal hardware. Urban environments expose jackets to pollution and chemicals that might require different cleaning approaches.
I'm interested in hearing how others have adapted their care routines to local conditions. Any specific products or techniques that work particularly well in challenging climates? Regional differences in leather treatment availability or professional care services?
Living in different climates presents unique challenges for maintaining best leather jackets, and I'm curious about others' experiences adapting care routines to environmental conditions.