 Klawock has a warm summer humid continental/oceanic climate.Average temperature in January is 1.9 °C (35.5 °F), and 13.8 °C (57.5 °F) in July; yearly precipitation is 234 cm (92.4 in).Klawock first appeared on the 1880 U.S. Census as the unincorporated Tlingit village of "Klawak."