Weather Measurements from the metro area of Franklin, NC

This data set contains measurements of air temperature, relative humidity, wind speed, wind direction, solar radiation, and rainfall from sites located throughout the metro area of Franklin, North Carolina. Air temperature, relative humidity, wind speed, and solar radiation are measured every 60 seconds with average, minimum, maximum, and discrete top of the hour values saved to the output data hourly. Wind direction is measured every 60 seconds with the average value saved to the output data table every hour. Hourly rainfall is totalized and a continuous 24 hour rainfall value is calculated. Calculations for evapotranspiration, dew point, heat index, wind chill, and wind vector are calculated hourly and saved to the output data table.本数据集收录了北卡罗来纳州富兰克林市大都市区各监测站点的气象观测数据，涵盖气温、相对湿度、风速、风向、太阳辐射与降雨量。气温、相对湿度、风速及太阳辐射的观测频次为每60秒1次，每小时将该时段的平均值、最小值、最大值及整点瞬时值存入输出数据集。风向的观测频次同样为每60秒1次，每小时将其平均值存入输出数据表。小时降雨量为时段累计总量，同时会计算连续24小时累计降雨量。每小时还会计算蒸散量（evapotranspiration）、露点（dew point）、热指数（heat index）、风寒指数（wind chill）及风矢量（wind vector），并将计算结果保存至输出数据表。