mi·cro·cli·mate (mī'krō-klī'mĭt) n. The climate of a small, specific place within an area as contrasted with the climate of the entire area. mi'cro·cli·mat'ic (-māt'ĭk) adj., mi'cro·cli'ma·to·log'ic (-mə-tə-lŏj'ĭk), mi'cro·cli'ma·to·log'i·cal adj., mi'cro·cli'ma·tol'o·gy (-tŏl'ə-jē) n.