Heihe Outlook
Heihe experiences a monsoon-influenced humid continental climate, but Dwa in the south of the prefecture, with long, bitterly cold, windy, but dry winters due to the influence of the Siberian high, and warm, wet summers, due to the East Asian monsoon. Based on data from 1981–2010, the monthly daily mean temperature in January, the coldest month, is −22.0 °C (−7.6 °F), and July, the warmest month, averages 21.1 °C (70.0 °F), with an average annual temperature +0.92 °C (33.7 °F). Close to two-thirds of the annual precipitation falls in the months of June to August. Extreme temperatures have ranged from −44.5 °C (−48 °F) to 39.3 °C (103 °F).