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一、隆化县基本气候条件隆化县位于河北省北部,燕山山脉北麓,地理坐标为北纬41°09′~41°50′,东经116°47′~118°19′。属冀北大陆性季风型山地气候,无霜期115天~145天,≥10℃积温2300℃3~400℃,年平均气温6.9℃,年平均降雨量600㎜左右,全年日照时数2860小时。境内有滦河、驿马吐河、伊逊河、五烈河四条主要河流,正常年份水资源总量10.86亿立方米。夏季炎热多雨,冬季寒冷干燥,昼夜温差
I. Basic climatic conditions in Longhua County Longhua County is located in the northern part of Hebei Province and the northern foot of Yanshan Mountain. The geographical coordinates are 41 ° 09 ’~ 41 ° 50’ north latitude and 116 ° 47 ’~ 118 ° 19’ east longitude. Hebei is a continental monsoon type mountain climate, frost-free period of 115 days to 145 days, ≥ 10 ℃ accumulated temperature of 2300 ℃ 3 ~ 400 ℃, the annual average temperature of 6.9 ℃, the average annual rainfall of 600 mm, annual sunshine hours 2860 hours. The territory of the Luanhe, Yi Mao Tuhe River, River Wilson, Wu Liehe four major rivers, the normal year total amount of 1.086 billion cubic meters of water resources. Summer hot and rainy, cold and dry in winter, temperature difference between day and night