Monthly values of weather observations: Valkeala Island

The data includes station-specific computational air temperature averages and monthly precipitations of the surface weather observation station. Statistical values calculated from measurements made at weather observation stations. The monthly air temperature value is the average of each daily average for the calendar month in question. The monthly value of precipitation is the sum of the daily accruals for the calendar month in question.本数据集涵盖地面气象观测站逐站计算所得的气温平均值与月降水量。所有统计值均由气象观测站的实地观测数据计算得到。月平均气温为对应日历月内各日平均气温的算术平均值；月降水量为对应日历月内每日降水量的累加总和。