Weather Data from the city of Robbinsville, Graham County, North Carolina.

This data set contains measurements of air temperature, relative humidity, wind speed, wind direction, PAR density, and rainfall from a site located in the city of Robbinsville, Graham County, North Carolina. Air temperature, relative humidity, wind speed, and PAR density are measured every 60 seconds with average, minimum, maximum, and discrete top of the hour values saved to the output data table 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.

本数据集收录了位于美国北卡罗来纳州格雷厄姆县罗宾斯维尔市某监测站点的环境监测数据，具体包括空气温度、相对湿度、风速、风向、光合有效辐射密度（PAR density）及降雨量。空气温度、相对湿度、风速与光合有效辐射密度每60秒采集一次，并按小时将均值、最小值、最大值以及整点离散值保存至输出数据表。风向每60秒采集一次，每小时将其平均值存入输出数据表。逐小时降雨量按总量累加，并计算得到连续24小时降雨量数值。