Daily values of weather observations: Puumala church village Hiisivuori

The data includes computational and measured daily values from the Finnish Meteorological Institute's weather observation station. The calculated values are the daily average air temperature and the daily precipitation. Measured values include minimum and maximum air temperature, minimum ground temperature and snow depth. The extremes of air temperature are measured at 06 and 18 UTC and the minimum ground temperature at 06 UTC. These represent extreme values over the previous 12-hour period (18-06 and 06-18 UTC).本数据集涵盖芬兰气象研究所（Finnish Meteorological Institute）所属气象观测站的每日计算值与每日实测值。其中每日计算值为日平均气温与日降水量；每日实测值则包含气温最低值、气温最高值、地面最低温度以及积雪深度。气温极值的观测时间为协调世界时（UTC）06时与18时，地面最低温度的观测时间为协调世界时06时。上述极值对应此前12小时时段（协调世界时18时至次日06时、06时至18时）的极端气象数值。