Which countertop material suits a humid Tulsa kitchen?

Most people pick a countertop from a showroom sample in March and never ask what the room does to it in August. In Tulsa, OK, the swing from a closed-up January house to a damp July is real, and the breakdown sitting on countertops tulsa aedreams lists the materials in order of how much that swing matters. Indoor air conditioning smooths part of it, so the conditions inside the house count for more than the weather outside.
Butcher block moves with the air

Wood takes on and gives up moisture constantly, so butcher block expands and contracts through the seasons. Finish every face, including the underside and the sink cutout, because uneven moisture movement is what cups a board. Leave a small gap at the wall for that movement. It needs regular oiling or resealing, and it is never maintenance free.
Laminate and the exposed core

Laminate usually sits on a wood-based core. The face sheds water, but water reaching a seam or a cut edge can swell that core. Watch the sink cutout and the dishwasher edge. Tight seam placement away from the sink matters more than the pattern chosen.
Granite, marble and soapstone
Granite and other natural stone vary in porosity, so sealing depends on the specific slab and its finish. Ask for a water drop test on the actual slab, not a sample. Marble is mainly calcium carbonate, so lemon juice and vinegar etch it. A honed finish hides the dull spots better than polished, but the etching still happens. Soapstone, quartzite and similar stones each need the same slab-by-slab check.
Quartz and solid surface
Engineered quartz is nonporous in normal use, which suits a wet climate. The resin binder is the weak point. A hot pan set straight down can damage it, and sustained sunlight may discolor it, so a bright window over a range or sink deserves thought. Solid surface can often be sanded to repair a scratch, but it scratches easily and hot cookware can damage it. Use trivets on both.
Layout decisions that outlast the material
Templating decides more than the brochure does. A template taken after cabinets are set and level catches the wall that runs out of square. Check overhang at the seating side, and pick an edge profile for the household. An eased edge wears well, a bullnose is gentler on children, and a waterfall edge needs careful grain matching across the seam. A remnant can cover a small island or a bar top at a lower cost, provided the color and thickness match the main run. Visitors to the Philbrook Museum of Art or the Gathering Place often notice stone edges and joints in public buildings, and the same detail applies at home: the joint is where moisture and wear show up first.