Description of elements in the header
m_tamonthly mean temperature
m_taxthe daily maximum mean temperature in the month
m_taxdthe day with the daily maximum mean temperature
m_tanthe daily minimum mean temperature in the month
m_tandthe day with the daily minimum mean temperature
1974.m_tam_taxm_taxdm_tanm_tand
January-1.03.71974-01-04-10.71974-01-15
February5.010.41974-02-161.11974-02-28
March8.216.91974-03-220.71974-03-01
April9.917.11974-04-305.71974-04-18
May13.920.11974-05-318.61974-05-08
June16.621.21974-06-279.41974-06-13
July19.026.11974-07-1413.61974-07-08
August21.526.21974-08-0414.11974-08-12
September16.720.91974-09-049.51974-09-28
October7.913.01974-10-133.21974-10-31
November4.59.31974-11-16-0.11974-11-10
December1.69.21974-12-29-1.41974-12-09