固原县深处内陆,地势高亢,海拔1320—2928米。黄土丘陵广布于东部,六盘山脉蜿蜒于南西两侧,清水河、茹河、红河、葫芦河贯穿县境南北。大陆性气候显著,年均温7.0—8.0℃,≥10℃积温2100—3000℃,无霜期120—140天。气温由南向北递减。年降雨量约300—500毫米。季节分配不均匀,7—9三个月降雨量 Guyuan County inland depth, terrain, elevation 1320-2928 meters. Loess hilly is widely distributed in the east, Liupanshan meandering on both sides of the South West, Qingshui River, Ru River, Red River, Cucurbit River runs through the county north and south. Continental climate is significant, with an average annual temperature of 7.0-8.0 ℃, ≥ 10 ℃ accumulated temperature 2100-3000 ℃, frost-free period of 120-140 days. The temperature decreases from south to north. Annual rainfall of about 300-500 mm. Uneven distribution of the season, 7-9 three months of rainfall