摘要
2012年2月,青海省平均降水量为5.1 mm,比常年同期偏多60%,为近10年来历史同期最多;月平均气温为-6.8℃,较常年同期温度偏高0.3℃;共有3次冷空气过程。对2月青海天气特征进行了分析,探讨了此次天气过程形成的气候背景、成因等。
In February of 2012,the average precipitation of Qinghai Province was 5.1 mm,which was more than 60% than synchronization in normal year and was the most in recent 10 years.The average temperature was-6.8 ℃,which was more than 0.3 ℃ than synchronization in normal year.There were 3 times cold air process.The weather characteristic of Qinghai Province was analyzed,and climate background,cause of the form of the weather process were discussed.
出处
《宁夏农林科技》
2012年第8期147-150,共4页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
冷空气
降雪
低温
天气特征
Cold air
Snow
Low temperature
Weather characteristic
