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哲里木盟位于东经119°15′—123°45′,北纬42°15′—46°30′。地势西北高,东南低。海拔120—1340米。大致可区划为北部山区、南部低山黄土丘陵沟谷区、中部为西辽河平原和坨沼区。本区气候系属寒温带半干旱大陆性气候型。冬季严寒,夏季酷热,风沙大,有“十年九春旱”之称。年平均气温5.9℃,绝对最高气温35.7℃,绝对最低气温-27.9℃,7月份平均气温23.2℃,1月份平均气温-15.9℃。平均降水量327.6毫米,蒸发量1775.3毫米,无霜期145—150天。
The Zheli League is located at 119 ° 15’-123 ° 45’E and 42 ° 15’-46 ° 30’N. High terrain northwest, southeast low. 120-1340 meters above sea level. Can be roughly divided into northern mountainous area, the southern low mountain loess hill valley area, the central West Liaohe Plain and Tuo area. The climate of this area belongs to the semi-arid continental climate of cold temperate type. Winter cold, hot in summer, sand, large, “ten years nine spring drought,” said. The annual average temperature is 5.9 ℃, the absolute maximum temperature is 35.7 ℃, the absolute minimum temperature is -27.9 ℃, the average temperature in July is 23.2 ℃, and the average temperature in January is -15.9 ℃. Average precipitation 327.6 mm, evaporation 1775.3 mm, frost-free period 145-150 days.