1附录A山西省各市县建筑节能计算用气象参数气候属区市县HDDl8(℃d)CDD26(℃d)计算采暖期室外平温te(℃)天数z(d)采暖设计室外计温tw(℃)冬季室外平均风速(m/s)严寒C区(1C区)右玉49452.0-6.2172-20.72.0大同县43347.8-5.2156-17.91.9五寨45240.5-5.1159-18.72.3大同42729.6-4.9157-16.12.4浑源43085.0-4.9158-17.32.2广灵41933.7-4.7155-17.82.6天镇41964.5-4.6155-16.52.5平鲁43994.8-4.6158-16.23.0左云44844.0-4...