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
January1.47.71974-01-20-3.11974-01-16
February5.28.01974-02-160.41974-02-28
March7.915.71974-03-210.51974-03-01
April9.916.41974-04-304.81974-04-18
May14.521.61974-05-3110.91974-05-17
June17.321.91974-06-2710.31974-06-13
July19.625.61974-07-1715.21974-07-20
August22.026.61974-08-0413.61974-08-12
September16.821.71974-09-039.81974-09-26
October7.812.41974-10-122.41974-10-30
November5.08.51974-11-160.21974-11-10
December2.89.01974-12-29-1.91974-12-23