body temperatures *please read!*

what if you need leather amor in the snow biome and a campfire for the cold weather, and for the sand biome maybe need some water- like  glass bottle of water, potion bottle i think sorry 🙏 , and the water temperature depends on the biome. sand biome the water is a little hotter, and in the ice spikes biome its cold as hell ain't no leather saving you, and the plains biome its normal temperature. im outa ideas for this bye 👋  ♥