mi‧cro‧cli‧mate /ˈmaɪkrəʊˌklaɪmət, ˈmaɪkrəʊˌklaɪmɪt $ -kroʊ-/
noun [countable] the weather patterns in one small area, which are different from the weather patterns in the surrounding area:
The valley has its own unique microclimate. [TahlilGaran] Dictionary of Contemporary English ▲