 The township borders the municipalities of Allendale, Franklin Lakes, Mahwah, Midland Park, Ridgewood and Waldwick in Bergen County; and both Hawthorne and North Haledon in Passaic County.The climate in this area is characterized by hot, humid summers and generally mild to cool winters.According to the Köppen Climate Classification system, Wyckoff has a humid subtropical climate, abbreviated "Cfa" on climate maps.