全球逐日气象站点数据

全球逐日气象站点数据是覆盖全球的天气数据的宝贵来源，从1929年至今，并以1973年至今的数据最为完整，最新每日数据摘要观测日期时间之后的1-2天发布。每日数据类型除降水量（0.01英寸），还包括：平均温度（0.1华氏度）、最高温度（0.1华氏度）、最低温度（0.1华氏度）、平均风速(0.1节)、最大持续风速(0.1节)、最大阵风（0.1节）和积雪深度（0.1英寸）等。  CnOpenData推出的全球逐日气象站点数据包括全球超9000个站点的气象观测数据，数据规模相当于一次气候普查，这对于监测气候变化和气候敏感的部门而言至关重要。

Global daily meteorological station data is a valuable source of globally comprehensive weather records, spanning from 1929 to the present. The dataset is most complete for the period from 1973 to the present, and the latest daily data summary is released 1 to 2 days after the observation date and time. Daily meteorological variables included in this dataset cover precipitation (unit: 0.01 inch), as well as average temperature (0.1 °F), maximum temperature (0.1 °F), minimum temperature (0.1 °F), average wind speed (0.1 knot), maximum sustained wind speed (0.1 knot), maximum gust (0.1 knot), and snow depth (0.1 inch), among others. The global daily meteorological station data launched by CnOpenData contains meteorological observation data from more than 9000 stations worldwide, with a data scale equivalent to a climatic census. This dataset is critically important for departments monitoring climate change and climate-sensitive sectors.

搜集汇总

背景与挑战

背景概述

全球逐日气象站点数据集覆盖1929年至今的全球9000多个气象站点观测数据，包含温度、风速、降水量等多种气象指标，数据完整度高且更新及时，是研究气候变化的宝贵资源。